1629246780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{30071}}^1$

素因数の和:30136

約数の個数: 144

約数和(自身を含む): 5779597824

約数和(自身を除く): 4150351044

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 43, 45, 60, 63, 70, 84, 86, 90, 105, 126, 129, 140, 172, 180, 210, 215, 252, 258, 301, 315, 387, 420, 430, 516, 602, 630, 645, 774, 860, 903, 1204, 1260, 1290, 1505, 1548, 1806, 1935, 2580, 2709, 3010, 3612, 3870, 4515, 5418, 6020, 7740, 9030, 10836, 13545, 18060, 27090, 30071, 54180, 60142, 90213, 120284, 150355, 180426, 210497, 270639, 300710, 360852, 420994, 451065, 541278, 601420, 631491, 841988, 902130, 1052485, 1082556, 1262982, 1293053, 1353195, 1804260, 1894473, 2104970, 2525964, 2586106, 2706390, 3157455, 3788946, 3879159, 4209940, 5172212, 5412780, 6314910, 6465265, 7577892, 7758318, 9051371, 9472365, 11637477, 12629820, 12930530, 15516636, 18102742, 18944730, 19395795, 23274954, 25861060, 27154113, 36205484, 37889460, 38791590, 45256855, 46549908, 54308226, 58187385, 77583180, 81462339, 90513710, 108616452, 116374770, 135770565, 162924678, 181027420, 232749540, 271541130, 325849356, 407311695, 543082260, 814623390, 1629246780]

約数ペア:

[(1, 1629246780), (2, 814623390), (3, 543082260), (4, 407311695), (5, 325849356), (6, 271541130), (7, 232749540), (9, 181027420), (10, 162924678), (12, 135770565), (14, 116374770), (15, 108616452), (18, 90513710), (20, 81462339), (21, 77583180), (28, 58187385), (30, 54308226), (35, 46549908), (36, 45256855), (42, 38791590), (43, 37889460), (45, 36205484), (60, 27154113), (63, 25861060), (70, 23274954), (84, 19395795), (86, 18944730), (90, 18102742), (105, 15516636), (126, 12930530), (129, 12629820), (140, 11637477), (172, 9472365), (180, 9051371), (210, 7758318), (215, 7577892), (252, 6465265), (258, 6314910), (301, 5412780), (315, 5172212), (387, 4209940), (420, 3879159), (430, 3788946), (516, 3157455), (602, 2706390), (630, 2586106), (645, 2525964), (774, 2104970), (860, 1894473), (903, 1804260), (1204, 1353195), (1260, 1293053), (1290, 1262982), (1505, 1082556), (1548, 1052485), (1806, 902130), (1935, 841988), (2580, 631491), (2709, 601420), (3010, 541278), (3612, 451065), (3870, 420994), (4515, 360852), (5418, 300710), (6020, 270639), (7740, 210497), (9030, 180426), (10836, 150355), (13545, 120284), (18060, 90213), (27090, 60142), (30071, 54180)]