31489810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{467}}^1\times {\mathrm{613}}^1$

素因数の和:1098

約数の個数: 32

約数和(自身を含む): 62068032

約数和(自身を除く): 30578222

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 467, 613, 934, 1226, 2335, 3065, 4670, 5137, 6130, 6743, 10274, 13486, 25685, 33715, 51370, 67430, 286271, 572542, 1431355, 2862710, 3148981, 6297962, 15744905, 31489810]

約数ペア:

[(1, 31489810), (2, 15744905), (5, 6297962), (10, 3148981), (11, 2862710), (22, 1431355), (55, 572542), (110, 286271), (467, 67430), (613, 51370), (934, 33715), (1226, 25685), (2335, 13486), (3065, 10274), (4670, 6743), (5137, 6130)]