2638410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2837}}^1$

素因数の和:2878

約数の個数: 32

約数和(自身を含む): 6538752

約数和(自身を除く): 3900342

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 2837, 5674, 8511, 14185, 17022, 28370, 42555, 85110, 87947, 175894, 263841, 439735, 527682, 879470, 1319205, 2638410]

約数ペア:

[(1, 2638410), (2, 1319205), (3, 879470), (5, 527682), (6, 439735), (10, 263841), (15, 175894), (30, 87947), (31, 85110), (62, 42555), (93, 28370), (155, 17022), (186, 14185), (310, 8511), (465, 5674), (930, 2837)]