65520710

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{2903}}^1$

素因数の和:3008

約数の個数: 32

約数和(自身を含む): 123152832

約数和(自身を除く): 57632122

約数列:

[1, 2, 5, 10, 37, 61, 74, 122, 185, 305, 370, 610, 2257, 2903, 4514, 5806, 11285, 14515, 22570, 29030, 107411, 177083, 214822, 354166, 537055, 885415, 1074110, 1770830, 6552071, 13104142, 32760355, 65520710]

約数ペア:

[(1, 65520710), (2, 32760355), (5, 13104142), (10, 6552071), (37, 1770830), (61, 1074110), (74, 885415), (122, 537055), (185, 354166), (305, 214822), (370, 177083), (610, 107411), (2257, 29030), (2903, 22570), (4514, 14515), (5806, 11285)]