847380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1$

素因数の和:528

約数の個数: 48

約数和(自身を含む): 2459520

約数和(自身を除く): 1612140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 487, 580, 870, 974, 1461, 1740, 1948, 2435, 2922, 4870, 5844, 7305, 9740, 14123, 14610, 28246, 29220, 42369, 56492, 70615, 84738, 141230, 169476, 211845, 282460, 423690, 847380]

約数ペア:

[(1, 847380), (2, 423690), (3, 282460), (4, 211845), (5, 169476), (6, 141230), (10, 84738), (12, 70615), (15, 56492), (20, 42369), (29, 29220), (30, 28246), (58, 14610), (60, 14123), (87, 9740), (116, 7305), (145, 5844), (174, 4870), (290, 2922), (348, 2435), (435, 1948), (487, 1740), (580, 1461), (870, 974)]