7475730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1181}}^1$

素因数の和:1402

約数の個数: 32

約数和(自身を含む): 18042048

約数和(自身を除く): 10566318

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 211, 422, 633, 1055, 1181, 1266, 2110, 2362, 3165, 3543, 5905, 6330, 7086, 11810, 17715, 35430, 249191, 498382, 747573, 1245955, 1495146, 2491910, 3737865, 7475730]

約数ペア:

[(1, 7475730), (2, 3737865), (3, 2491910), (5, 1495146), (6, 1245955), (10, 747573), (15, 498382), (30, 249191), (211, 35430), (422, 17715), (633, 11810), (1055, 7086), (1181, 6330), (1266, 5905), (2110, 3543), (2362, 3165)]