40540470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{2957}}^1$

素因数の和:3424

約数の個数: 32

約数和(自身を含む): 97543008

約数和(自身を除く): 57002538

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 457, 914, 1371, 2285, 2742, 2957, 4570, 5914, 6855, 8871, 13710, 14785, 17742, 29570, 44355, 88710, 1351349, 2702698, 4054047, 6756745, 8108094, 13513490, 20270235, 40540470]

約数ペア:

[(1, 40540470), (2, 20270235), (3, 13513490), (5, 8108094), (6, 6756745), (10, 4054047), (15, 2702698), (30, 1351349), (457, 88710), (914, 44355), (1371, 29570), (2285, 17742), (2742, 14785), (2957, 13710), (4570, 8871), (5914, 6855)]