73930090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{823}}^1$

素因数の和:1534

約数の個数: 32

約数和(自身を含む): 143692416

約数和(自身を除く): 69762326

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 691, 823, 1382, 1646, 3455, 4115, 6910, 8230, 8983, 10699, 17966, 21398, 44915, 53495, 89830, 106990, 568693, 1137386, 2843465, 5686930, 7393009, 14786018, 36965045, 73930090]

約数ペア:

[(1, 73930090), (2, 36965045), (5, 14786018), (10, 7393009), (13, 5686930), (26, 2843465), (65, 1137386), (130, 568693), (691, 106990), (823, 89830), (1382, 53495), (1646, 44915), (3455, 21398), (4115, 17966), (6910, 10699), (8230, 8983)]