3857820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{569}}^1$

素因数の和:694

約数の個数: 48

約数和(自身を含む): 10916640

約数和(自身を除く): 7058820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 113, 226, 339, 452, 565, 569, 678, 1130, 1138, 1356, 1695, 1707, 2260, 2276, 2845, 3390, 3414, 5690, 6780, 6828, 8535, 11380, 17070, 34140, 64297, 128594, 192891, 257188, 321485, 385782, 642970, 771564, 964455, 1285940, 1928910, 3857820]

約数ペア:

[(1, 3857820), (2, 1928910), (3, 1285940), (4, 964455), (5, 771564), (6, 642970), (10, 385782), (12, 321485), (15, 257188), (20, 192891), (30, 128594), (60, 64297), (113, 34140), (226, 17070), (339, 11380), (452, 8535), (565, 6828), (569, 6780), (678, 5690), (1130, 3414), (1138, 3390), (1356, 2845), (1695, 2276), (1707, 2260)]