195194790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{709}}^1$

素因数の和:771

約数の個数: 192

約数和(自身を含む): 637977600

約数和(自身を除く): 442782810

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 23, 30, 35, 38, 42, 45, 46, 57, 63, 69, 70, 90, 95, 105, 114, 115, 126, 133, 138, 161, 171, 190, 207, 210, 230, 266, 285, 315, 322, 342, 345, 399, 414, 437, 483, 570, 630, 665, 690, 709, 798, 805, 855, 874, 966, 1035, 1197, 1311, 1330, 1418, 1449, 1610, 1710, 1995, 2070, 2127, 2185, 2394, 2415, 2622, 2898, 3059, 3545, 3933, 3990, 4254, 4370, 4830, 4963, 5985, 6118, 6381, 6555, 7090, 7245, 7866, 9177, 9926, 10635, 11970, 12762, 13110, 13471, 14490, 14889, 15295, 16307, 18354, 19665, 21270, 24815, 26942, 27531, 29778, 30590, 31905, 32614, 39330, 40413, 44667, 45885, 48921, 49630, 55062, 63810, 67355, 74445, 80826, 81535, 89334, 91770, 94297, 97842, 114149, 121239, 134710, 137655, 146763, 148890, 163070, 188594, 202065, 223335, 228298, 242478, 244605, 275310, 282891, 293526, 309833, 342447, 404130, 446670, 471485, 489210, 565782, 570745, 606195, 619666, 684894, 733815, 848673, 929499, 942970, 1027341, 1141490, 1212390, 1414455, 1467630, 1549165, 1697346, 1712235, 1858998, 2054682, 2168831, 2788497, 2828910, 3098330, 3424470, 4243365, 4337662, 4647495, 5136705, 5576994, 6506493, 8486730, 9294990, 10273410, 10844155, 13012986, 13942485, 19519479, 21688310, 27884970, 32532465, 39038958, 65064930, 97597395, 195194790]

約数ペア:

[(1, 195194790), (2, 97597395), (3, 65064930), (5, 39038958), (6, 32532465), (7, 27884970), (9, 21688310), (10, 19519479), (14, 13942485), (15, 13012986), (18, 10844155), (19, 10273410), (21, 9294990), (23, 8486730), (30, 6506493), (35, 5576994), (38, 5136705), (42, 4647495), (45, 4337662), (46, 4243365), (57, 3424470), (63, 3098330), (69, 2828910), (70, 2788497), (90, 2168831), (95, 2054682), (105, 1858998), (114, 1712235), (115, 1697346), (126, 1549165), (133, 1467630), (138, 1414455), (161, 1212390), (171, 1141490), (190, 1027341), (207, 942970), (210, 929499), (230, 848673), (266, 733815), (285, 684894), (315, 619666), (322, 606195), (342, 570745), (345, 565782), (399, 489210), (414, 471485), (437, 446670), (483, 404130), (570, 342447), (630, 309833), (665, 293526), (690, 282891), (709, 275310), (798, 244605), (805, 242478), (855, 228298), (874, 223335), (966, 202065), (1035, 188594), (1197, 163070), (1311, 148890), (1330, 146763), (1418, 137655), (1449, 134710), (1610, 121239), (1710, 114149), (1995, 97842), (2070, 94297), (2127, 91770), (2185, 89334), (2394, 81535), (2415, 80826), (2622, 74445), (2898, 67355), (3059, 63810), (3545, 55062), (3933, 49630), (3990, 48921), (4254, 45885), (4370, 44667), (4830, 40413), (4963, 39330), (5985, 32614), (6118, 31905), (6381, 30590), (6555, 29778), (7090, 27531), (7245, 26942), (7866, 24815), (9177, 21270), (9926, 19665), (10635, 18354), (11970, 16307), (12762, 15295), (13110, 14889), (13471, 14490)]