432090820

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{62987}}^1$

素因数の和:63017

約数の個数: 48

約数和(自身を含む): 1058198400

約数和(自身を除く): 626107580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 3430, 6860, 62987, 125974, 251948, 314935, 440909, 629870, 881818, 1259740, 1763636, 2204545, 3086363, 4409090, 6172726, 8818180, 12345452, 15431815, 21604541, 30863630, 43209082, 61727260, 86418164, 108022705, 216045410, 432090820]

約数ペア:

[(1, 432090820), (2, 216045410), (4, 108022705), (5, 86418164), (7, 61727260), (10, 43209082), (14, 30863630), (20, 21604541), (28, 15431815), (35, 12345452), (49, 8818180), (70, 6172726), (98, 4409090), (140, 3086363), (196, 2204545), (245, 1763636), (343, 1259740), (490, 881818), (686, 629870), (980, 440909), (1372, 314935), (1715, 251948), (3430, 125974), (6860, 62987)]