30406923540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{73351}}^1$

素因数の和:73427

約数の個数: 216

約数和(自身を含む): 109577325312

約数和(自身を除く): 79170401772

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 47, 49, 60, 63, 70, 84, 90, 94, 98, 105, 126, 140, 141, 147, 180, 188, 196, 210, 235, 245, 252, 282, 294, 315, 329, 420, 423, 441, 470, 490, 564, 588, 630, 658, 705, 735, 846, 882, 940, 980, 987, 1260, 1316, 1410, 1470, 1645, 1692, 1764, 1974, 2115, 2205, 2303, 2820, 2940, 2961, 3290, 3948, 4230, 4410, 4606, 4935, 5922, 6580, 6909, 8460, 8820, 9212, 9870, 11515, 11844, 13818, 14805, 19740, 20727, 23030, 27636, 29610, 34545, 41454, 46060, 59220, 69090, 73351, 82908, 103635, 138180, 146702, 207270, 220053, 293404, 366755, 414540, 440106, 513457, 660159, 733510, 880212, 1026914, 1100265, 1320318, 1467020, 1540371, 2053828, 2200530, 2567285, 2640636, 3080742, 3300795, 3447497, 3594199, 4401060, 4621113, 5134570, 6161484, 6601590, 6894994, 7188398, 7701855, 9242226, 10269140, 10342491, 10782597, 13203180, 13789988, 14376796, 15403710, 17237485, 17970995, 18484452, 20684982, 21565194, 23105565, 24132479, 30807420, 31027473, 32347791, 34474970, 35941990, 41369964, 43130388, 46211130, 48264958, 51712455, 53912985, 62054946, 64695582, 68949940, 71883980, 72397437, 92422260, 96529916, 103424910, 107825970, 120662395, 124109892, 129391164, 144794874, 155137365, 161738955, 168927353, 206849820, 215651940, 217192311, 241324790, 289589748, 310274730, 323477910, 337854706, 361987185, 434384622, 482649580, 506782059, 620549460, 646955820, 675709412, 723974370, 844636765, 868769244, 1013564118, 1085961555, 1447948740, 1520346177, 1689273530, 2027128236, 2171923110, 2533910295, 3040692354, 3378547060, 4343846220, 5067820590, 6081384708, 7601730885, 10135641180, 15203461770, 30406923540]

約数ペア:

[(1, 30406923540), (2, 15203461770), (3, 10135641180), (4, 7601730885), (5, 6081384708), (6, 5067820590), (7, 4343846220), (9, 3378547060), (10, 3040692354), (12, 2533910295), (14, 2171923110), (15, 2027128236), (18, 1689273530), (20, 1520346177), (21, 1447948740), (28, 1085961555), (30, 1013564118), (35, 868769244), (36, 844636765), (42, 723974370), (45, 675709412), (47, 646955820), (49, 620549460), (60, 506782059), (63, 482649580), (70, 434384622), (84, 361987185), (90, 337854706), (94, 323477910), (98, 310274730), (105, 289589748), (126, 241324790), (140, 217192311), (141, 215651940), (147, 206849820), (180, 168927353), (188, 161738955), (196, 155137365), (210, 144794874), (235, 129391164), (245, 124109892), (252, 120662395), (282, 107825970), (294, 103424910), (315, 96529916), (329, 92422260), (420, 72397437), (423, 71883980), (441, 68949940), (470, 64695582), (490, 62054946), (564, 53912985), (588, 51712455), (630, 48264958), (658, 46211130), (705, 43130388), (735, 41369964), (846, 35941990), (882, 34474970), (940, 32347791), (980, 31027473), (987, 30807420), (1260, 24132479), (1316, 23105565), (1410, 21565194), (1470, 20684982), (1645, 18484452), (1692, 17970995), (1764, 17237485), (1974, 15403710), (2115, 14376796), (2205, 13789988), (2303, 13203180), (2820, 10782597), (2940, 10342491), (2961, 10269140), (3290, 9242226), (3948, 7701855), (4230, 7188398), (4410, 6894994), (4606, 6601590), (4935, 6161484), (5922, 5134570), (6580, 4621113), (6909, 4401060), (8460, 3594199), (8820, 3447497), (9212, 3300795), (9870, 3080742), (11515, 2640636), (11844, 2567285), (13818, 2200530), (14805, 2053828), (19740, 1540371), (20727, 1467020), (23030, 1320318), (27636, 1100265), (29610, 1026914), (34545, 880212), (41454, 733510), (46060, 660159), (59220, 513457), (69090, 440106), (73351, 414540), (82908, 366755), (103635, 293404), (138180, 220053), (146702, 207270)]