415641330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20897}}^1$

素因数の和:20940

約数の個数: 96

約数和(自身を含む): 1232313264

約数和(自身を除く): 816671934

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 102, 117, 130, 153, 170, 195, 221, 234, 255, 306, 390, 442, 510, 585, 663, 765, 1105, 1170, 1326, 1530, 1989, 2210, 3315, 3978, 6630, 9945, 19890, 20897, 41794, 62691, 104485, 125382, 188073, 208970, 271661, 313455, 355249, 376146, 543322, 626910, 710498, 814983, 940365, 1065747, 1358305, 1629966, 1776245, 1880730, 2131494, 2444949, 2716610, 3197241, 3552490, 4074915, 4618237, 4889898, 5328735, 6394482, 8149830, 9236474, 10657470, 12224745, 13854711, 15986205, 23091185, 24449490, 27709422, 31972410, 41564133, 46182370, 69273555, 83128266, 138547110, 207820665, 415641330]

約数ペア:

[(1, 415641330), (2, 207820665), (3, 138547110), (5, 83128266), (6, 69273555), (9, 46182370), (10, 41564133), (13, 31972410), (15, 27709422), (17, 24449490), (18, 23091185), (26, 15986205), (30, 13854711), (34, 12224745), (39, 10657470), (45, 9236474), (51, 8149830), (65, 6394482), (78, 5328735), (85, 4889898), (90, 4618237), (102, 4074915), (117, 3552490), (130, 3197241), (153, 2716610), (170, 2444949), (195, 2131494), (221, 1880730), (234, 1776245), (255, 1629966), (306, 1358305), (390, 1065747), (442, 940365), (510, 814983), (585, 710498), (663, 626910), (765, 543322), (1105, 376146), (1170, 355249), (1326, 313455), (1530, 271661), (1989, 208970), (2210, 188073), (3315, 125382), (3978, 104485), (6630, 62691), (9945, 41794), (19890, 20897)]