30795352

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:416

約数の個数: 64

約数和(自身を含む): 70387200

約数和(自身を除く): 39591848

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 103, 133, 152, 206, 266, 281, 412, 532, 562, 721, 824, 1064, 1124, 1442, 1957, 1967, 2248, 2884, 3914, 3934, 5339, 5768, 7828, 7868, 10678, 13699, 15656, 15736, 21356, 27398, 28943, 37373, 42712, 54796, 57886, 74746, 109592, 115772, 149492, 202601, 231544, 298984, 405202, 549917, 810404, 1099834, 1620808, 2199668, 3849419, 4399336, 7698838, 15397676, 30795352]

約数ペア:

[(1, 30795352), (2, 15397676), (4, 7698838), (7, 4399336), (8, 3849419), (14, 2199668), (19, 1620808), (28, 1099834), (38, 810404), (56, 549917), (76, 405202), (103, 298984), (133, 231544), (152, 202601), (206, 149492), (266, 115772), (281, 109592), (412, 74746), (532, 57886), (562, 54796), (721, 42712), (824, 37373), (1064, 28943), (1124, 27398), (1442, 21356), (1957, 15736), (1967, 15656), (2248, 13699), (2884, 10678), (3914, 7868), (3934, 7828), (5339, 5768)]