15312010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31249}}^1$

素因数の和:31270

約数の個数: 24

約数和(自身を含む): 32062500

約数和(自身を除く): 16750490

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 31249, 62498, 156245, 218743, 312490, 437486, 1093715, 1531201, 2187430, 3062402, 7656005, 15312010]

約数ペア:

[(1, 15312010), (2, 7656005), (5, 3062402), (7, 2187430), (10, 1531201), (14, 1093715), (35, 437486), (49, 312490), (70, 218743), (98, 156245), (245, 62498), (490, 31249)]