46163180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2213}}^1$

素因数の和:2378

約数の個数: 48

約数和(自身を含む): 111585600

約数和(自身を除く): 65422420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 149, 298, 596, 745, 1043, 1490, 2086, 2213, 2980, 4172, 4426, 5215, 8852, 10430, 11065, 15491, 20860, 22130, 30982, 44260, 61964, 77455, 154910, 309820, 329737, 659474, 1318948, 1648685, 2308159, 3297370, 4616318, 6594740, 9232636, 11540795, 23081590, 46163180]

約数ペア:

[(1, 46163180), (2, 23081590), (4, 11540795), (5, 9232636), (7, 6594740), (10, 4616318), (14, 3297370), (20, 2308159), (28, 1648685), (35, 1318948), (70, 659474), (140, 329737), (149, 309820), (298, 154910), (596, 77455), (745, 61964), (1043, 44260), (1490, 30982), (2086, 22130), (2213, 20860), (2980, 15491), (4172, 11065), (4426, 10430), (5215, 8852)]