65972110

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:221

約数の個数: 48

約数和(自身を含む): 125616960

約数和(自身を除く): 59644850

約数列:

[1, 2, 5, 10, 37, 61, 74, 79, 122, 158, 185, 305, 370, 395, 610, 790, 1369, 2257, 2738, 2923, 4514, 4819, 5846, 6845, 9638, 11285, 13690, 14615, 22570, 24095, 29230, 48190, 83509, 108151, 167018, 178303, 216302, 356606, 417545, 540755, 835090, 891515, 1081510, 1783030, 6597211, 13194422, 32986055, 65972110]

約数ペア:

[(1, 65972110), (2, 32986055), (5, 13194422), (10, 6597211), (37, 1783030), (61, 1081510), (74, 891515), (79, 835090), (122, 540755), (158, 417545), (185, 356606), (305, 216302), (370, 178303), (395, 167018), (610, 108151), (790, 83509), (1369, 48190), (2257, 29230), (2738, 24095), (2923, 22570), (4514, 14615), (4819, 13690), (5846, 11285), (6845, 9638)]