73292890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{569}}^1\times {\mathrm{1171}}^1$

素因数の和:1758

約数の個数: 32

約数和(自身を含む): 144296640

約数和(自身を除く): 71003750

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 569, 1138, 1171, 2342, 2845, 5690, 5855, 6259, 11710, 12518, 12881, 25762, 31295, 62590, 64405, 128810, 666299, 1332598, 3331495, 6662990, 7329289, 14658578, 36646445, 73292890]

約数ペア:

[(1, 73292890), (2, 36646445), (5, 14658578), (10, 7329289), (11, 6662990), (22, 3331495), (55, 1332598), (110, 666299), (569, 128810), (1138, 64405), (1171, 62590), (2342, 31295), (2845, 25762), (5690, 12881), (5855, 12518), (6259, 11710)]