2596740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{383}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 7354368

約数和(自身を除く): 4757628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 113, 226, 339, 383, 452, 565, 678, 766, 1130, 1149, 1356, 1532, 1695, 1915, 2260, 2298, 3390, 3830, 4596, 5745, 6780, 7660, 11490, 22980, 43279, 86558, 129837, 173116, 216395, 259674, 432790, 519348, 649185, 865580, 1298370, 2596740]

約数ペア:

[(1, 2596740), (2, 1298370), (3, 865580), (4, 649185), (5, 519348), (6, 432790), (10, 259674), (12, 216395), (15, 173116), (20, 129837), (30, 86558), (60, 43279), (113, 22980), (226, 11490), (339, 7660), (383, 6780), (452, 5745), (565, 4596), (678, 3830), (766, 3390), (1130, 2298), (1149, 2260), (1356, 1915), (1532, 1695)]