825713220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{188519}}^1$

素因数の和:188604

約数の個数: 48

約数和(自身を含む): 2343680640

約数和(自身を除く): 1517967420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 188519, 377038, 565557, 754076, 942595, 1131114, 1885190, 2262228, 2827785, 3770380, 5655570, 11311140, 13761887, 27523774, 41285661, 55047548, 68809435, 82571322, 137618870, 165142644, 206428305, 275237740, 412856610, 825713220]

約数ペア:

[(1, 825713220), (2, 412856610), (3, 275237740), (4, 206428305), (5, 165142644), (6, 137618870), (10, 82571322), (12, 68809435), (15, 55047548), (20, 41285661), (30, 27523774), (60, 13761887), (73, 11311140), (146, 5655570), (219, 3770380), (292, 2827785), (365, 2262228), (438, 1885190), (730, 1131114), (876, 942595), (1095, 754076), (1460, 565557), (2190, 377038), (4380, 188519)]