30619840

素因数分解:

$2^6\times 5^1\times {\mathrm{103}}^1\times {\mathrm{929}}^1$

素因数の和:1049

約数の個数: 56

約数和(自身を含む): 73700640

約数和(自身を除く): 43080800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 160, 206, 320, 412, 515, 824, 929, 1030, 1648, 1858, 2060, 3296, 3716, 4120, 4645, 6592, 7432, 8240, 9290, 14864, 16480, 18580, 29728, 32960, 37160, 59456, 74320, 95687, 148640, 191374, 297280, 382748, 478435, 765496, 956870, 1530992, 1913740, 3061984, 3827480, 6123968, 7654960, 15309920, 30619840]

約数ペア:

[(1, 30619840), (2, 15309920), (4, 7654960), (5, 6123968), (8, 3827480), (10, 3061984), (16, 1913740), (20, 1530992), (32, 956870), (40, 765496), (64, 478435), (80, 382748), (103, 297280), (160, 191374), (206, 148640), (320, 95687), (412, 74320), (515, 59456), (824, 37160), (929, 32960), (1030, 29728), (1648, 18580), (1858, 16480), (2060, 14864), (3296, 9290), (3716, 8240), (4120, 7432), (4645, 6592)]