15137570

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{30893}}^1$

素因数の和:30914

約数の個数: 24

約数和(自身を含む): 31697244

約数和(自身を除く): 16559674

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 30893, 61786, 154465, 216251, 308930, 432502, 1081255, 1513757, 2162510, 3027514, 7568785, 15137570]

約数ペア:

[(1, 15137570), (2, 7568785), (5, 3027514), (7, 2162510), (10, 1513757), (14, 1081255), (35, 432502), (49, 308930), (70, 216251), (98, 154465), (245, 61786), (490, 30893)]