73687770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{62981}}^1$

素因数の和:63007

約数の個数: 48

約数和(自身を含む): 206329032

約数和(自身を除く): 132641262

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 62981, 125962, 188943, 314905, 377886, 566829, 629810, 818753, 944715, 1133658, 1637506, 1889430, 2456259, 2834145, 4093765, 4912518, 5668290, 7368777, 8187530, 12281295, 14737554, 24562590, 36843885, 73687770]

約数ペア:

[(1, 73687770), (2, 36843885), (3, 24562590), (5, 14737554), (6, 12281295), (9, 8187530), (10, 7368777), (13, 5668290), (15, 4912518), (18, 4093765), (26, 2834145), (30, 2456259), (39, 1889430), (45, 1637506), (65, 1133658), (78, 944715), (90, 818753), (117, 629810), (130, 566829), (195, 377886), (234, 314905), (390, 188943), (585, 125962), (1170, 62981)]