39401730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{7177}}^1$

素因数の和:7251

約数の個数: 48

約数和(自身を含む): 104138424

約数和(自身を除く): 64736694

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 7177, 14354, 21531, 35885, 43062, 64593, 71770, 107655, 129186, 215310, 322965, 437797, 645930, 875594, 1313391, 2188985, 2626782, 3940173, 4377970, 6566955, 7880346, 13133910, 19700865, 39401730]

約数ペア:

[(1, 39401730), (2, 19700865), (3, 13133910), (5, 7880346), (6, 6566955), (9, 4377970), (10, 3940173), (15, 2626782), (18, 2188985), (30, 1313391), (45, 875594), (61, 645930), (90, 437797), (122, 322965), (183, 215310), (305, 129186), (366, 107655), (549, 71770), (610, 64593), (915, 43062), (1098, 35885), (1830, 21531), (2745, 14354), (5490, 7177)]