39868410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{5171}}^1$

素因数の和:5438

約数の個数: 32

約数和(自身を含む): 96075072

約数和(自身を除く): 56206662

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 257, 514, 771, 1285, 1542, 2570, 3855, 5171, 7710, 10342, 15513, 25855, 31026, 51710, 77565, 155130, 1328947, 2657894, 3986841, 6644735, 7973682, 13289470, 19934205, 39868410]

約数ペア:

[(1, 39868410), (2, 19934205), (3, 13289470), (5, 7973682), (6, 6644735), (10, 3986841), (15, 2657894), (30, 1328947), (257, 155130), (514, 77565), (771, 51710), (1285, 31026), (1542, 25855), (2570, 15513), (3855, 10342), (5171, 7710)]