7402530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{557}}^1$

素因数の和:1010

約数の個数: 32

約数和(自身を含む): 17838144

約数和(自身を除く): 10435614

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 443, 557, 886, 1114, 1329, 1671, 2215, 2658, 2785, 3342, 4430, 5570, 6645, 8355, 13290, 16710, 246751, 493502, 740253, 1233755, 1480506, 2467510, 3701265, 7402530]

約数ペア:

[(1, 7402530), (2, 3701265), (3, 2467510), (5, 1480506), (6, 1233755), (10, 740253), (15, 493502), (30, 246751), (443, 16710), (557, 13290), (886, 8355), (1114, 6645), (1329, 5570), (1671, 4430), (2215, 3342), (2658, 2785)]