2197269780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{36621163}}^1$

素因数の和:36621175

約数の個数: 24

約数和(自身を含む): 6152355552

約数和(自身を除く): 3955085772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 36621163, 73242326, 109863489, 146484652, 183105815, 219726978, 366211630, 439453956, 549317445, 732423260, 1098634890, 2197269780]

約数ペア:

[(1, 2197269780), (2, 1098634890), (3, 732423260), (4, 549317445), (5, 439453956), (6, 366211630), (10, 219726978), (12, 183105815), (15, 146484652), (20, 109863489), (30, 73242326), (60, 36621163)]