15677836310

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{1289}}^1$

素因数の和:1641

約数の個数: 64

約数和(自身を含む): 29115279360

約数和(自身を除く): 13437443050

約数列:

[1, 2, 5, 10, 61, 122, 127, 157, 254, 305, 314, 610, 635, 785, 1270, 1289, 1570, 2578, 6445, 7747, 9577, 12890, 15494, 19154, 19939, 38735, 39878, 47885, 77470, 78629, 95770, 99695, 157258, 163703, 199390, 202373, 327406, 393145, 404746, 786290, 818515, 1011865, 1216279, 1637030, 2023730, 2432558, 6081395, 9985883, 12162790, 12344753, 19971766, 24689506, 25701371, 49929415, 51402742, 61723765, 99858830, 123447530, 128506855, 257013710, 1567783631, 3135567262, 7838918155, 15677836310]

約数ペア:

[(1, 15677836310), (2, 7838918155), (5, 3135567262), (10, 1567783631), (61, 257013710), (122, 128506855), (127, 123447530), (157, 99858830), (254, 61723765), (305, 51402742), (314, 49929415), (610, 25701371), (635, 24689506), (785, 19971766), (1270, 12344753), (1289, 12162790), (1570, 9985883), (2578, 6081395), (6445, 2432558), (7747, 2023730), (9577, 1637030), (12890, 1216279), (15494, 1011865), (19154, 818515), (19939, 786290), (38735, 404746), (39878, 393145), (47885, 327406), (77470, 202373), (78629, 199390), (95770, 163703), (99695, 157258)]