90732010

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:343

約数の個数: 64

約数和(自身を含む): 179988480

約数和(自身を除く): 89256470

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 61, 115, 122, 145, 223, 230, 290, 305, 446, 610, 667, 1115, 1334, 1403, 1769, 2230, 2806, 3335, 3538, 5129, 6467, 6670, 7015, 8845, 10258, 12934, 13603, 14030, 17690, 25645, 27206, 32335, 40687, 51290, 64670, 68015, 81374, 136030, 148741, 203435, 297482, 312869, 394487, 406870, 625738, 743705, 788974, 1487410, 1564345, 1972435, 3128690, 3944870, 9073201, 18146402, 45366005, 90732010]

約数ペア:

[(1, 90732010), (2, 45366005), (5, 18146402), (10, 9073201), (23, 3944870), (29, 3128690), (46, 1972435), (58, 1564345), (61, 1487410), (115, 788974), (122, 743705), (145, 625738), (223, 406870), (230, 394487), (290, 312869), (305, 297482), (446, 203435), (610, 148741), (667, 136030), (1115, 81374), (1334, 68015), (1403, 64670), (1769, 51290), (2230, 40687), (2806, 32335), (3335, 27206), (3538, 25645), (5129, 17690), (6467, 14030), (6670, 13603), (7015, 12934), (8845, 10258)]