10306254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 25214976

約数和(自身を除く): 14908722

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 47, 69, 94, 138, 141, 161, 227, 282, 322, 329, 454, 483, 658, 681, 966, 987, 1081, 1362, 1589, 1974, 2162, 3178, 3243, 4767, 5221, 6486, 7567, 9534, 10442, 10669, 15134, 15663, 21338, 22701, 31326, 32007, 36547, 45402, 64014, 73094, 74683, 109641, 149366, 219282, 224049, 245387, 448098, 490774, 736161, 1472322, 1717709, 3435418, 5153127, 10306254]

約数ペア:

[(1, 10306254), (2, 5153127), (3, 3435418), (6, 1717709), (7, 1472322), (14, 736161), (21, 490774), (23, 448098), (42, 245387), (46, 224049), (47, 219282), (69, 149366), (94, 109641), (138, 74683), (141, 73094), (161, 64014), (227, 45402), (282, 36547), (322, 32007), (329, 31326), (454, 22701), (483, 21338), (658, 15663), (681, 15134), (966, 10669), (987, 10442), (1081, 9534), (1362, 7567), (1589, 6486), (1974, 5221), (2162, 4767), (3178, 3243)]