28480470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{2143}}^1$

素因数の和:2596

約数の個数: 32

約数和(自身を含む): 68539392

約数和(自身を除く): 40058922

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 443, 886, 1329, 2143, 2215, 2658, 4286, 4430, 6429, 6645, 10715, 12858, 13290, 21430, 32145, 64290, 949349, 1898698, 2848047, 4746745, 5696094, 9493490, 14240235, 28480470]

約数ペア:

[(1, 28480470), (2, 14240235), (3, 9493490), (5, 5696094), (6, 4746745), (10, 2848047), (15, 1898698), (30, 949349), (443, 64290), (886, 32145), (1329, 21430), (2143, 13290), (2215, 12858), (2658, 10715), (4286, 6645), (4430, 6429)]