66872460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1114541}}^1$

素因数の和:1114553

約数の個数: 24

約数和(自身を含む): 187243056

約数和(自身を除く): 120370596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1114541, 2229082, 3343623, 4458164, 5572705, 6687246, 11145410, 13374492, 16718115, 22290820, 33436230, 66872460]

約数ペア:

[(1, 66872460), (2, 33436230), (3, 22290820), (4, 16718115), (5, 13374492), (6, 11145410), (10, 6687246), (12, 5572705), (15, 4458164), (20, 3343623), (30, 2229082), (60, 1114541)]