2215741150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{61463}}^1$

素因数の和:61585

約数の個数: 48

約数和(自身を含む): 4755838464

約数和(自身を除く): 2540097314

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 103, 175, 206, 350, 515, 721, 1030, 1442, 2575, 3605, 5150, 7210, 18025, 36050, 61463, 122926, 307315, 430241, 614630, 860482, 1536575, 2151205, 3073150, 4302410, 6330689, 10756025, 12661378, 21512050, 31653445, 44314823, 63306890, 88629646, 158267225, 221574115, 316534450, 443148230, 1107870575, 2215741150]

約数ペア:

[(1, 2215741150), (2, 1107870575), (5, 443148230), (7, 316534450), (10, 221574115), (14, 158267225), (25, 88629646), (35, 63306890), (50, 44314823), (70, 31653445), (103, 21512050), (175, 12661378), (206, 10756025), (350, 6330689), (515, 4302410), (721, 3073150), (1030, 2151205), (1442, 1536575), (2575, 860482), (3605, 614630), (5150, 430241), (7210, 307315), (18025, 122926), (36050, 61463)]