15337490

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{277}}^1$

素因数の和:411

約数の個数: 48

約数和(自身を含む): 32515992

約数和(自身を除く): 17178502

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 113, 226, 245, 277, 490, 554, 565, 791, 1130, 1385, 1582, 1939, 2770, 3878, 3955, 5537, 7910, 9695, 11074, 13573, 19390, 27146, 27685, 31301, 55370, 62602, 67865, 135730, 156505, 219107, 313010, 438214, 1095535, 1533749, 2191070, 3067498, 7668745, 15337490]

約数ペア:

[(1, 15337490), (2, 7668745), (5, 3067498), (7, 2191070), (10, 1533749), (14, 1095535), (35, 438214), (49, 313010), (70, 219107), (98, 156505), (113, 135730), (226, 67865), (245, 62602), (277, 55370), (490, 31301), (554, 27685), (565, 27146), (791, 19390), (1130, 13573), (1385, 11074), (1582, 9695), (1939, 7910), (2770, 5537), (3878, 3955)]