211952130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{23629}}^1$

素因数の和:23675

約数の個数: 64

約数和(自身を含む): 571656960

約数和(自身を除く): 359704830

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 598, 690, 897, 1495, 1794, 2990, 4485, 8970, 23629, 47258, 70887, 118145, 141774, 236290, 307177, 354435, 543467, 614354, 708870, 921531, 1086934, 1535885, 1630401, 1843062, 2717335, 3071770, 3260802, 4607655, 5434670, 7065071, 8152005, 9215310, 14130142, 16304010, 21195213, 35325355, 42390426, 70650710, 105976065, 211952130]

約数ペア:

[(1, 211952130), (2, 105976065), (3, 70650710), (5, 42390426), (6, 35325355), (10, 21195213), (13, 16304010), (15, 14130142), (23, 9215310), (26, 8152005), (30, 7065071), (39, 5434670), (46, 4607655), (65, 3260802), (69, 3071770), (78, 2717335), (115, 1843062), (130, 1630401), (138, 1535885), (195, 1086934), (230, 921531), (299, 708870), (345, 614354), (390, 543467), (598, 354435), (690, 307177), (897, 236290), (1495, 141774), (1794, 118145), (2990, 70887), (4485, 47258), (8970, 23629)]