4070220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{881}}^1$

素因数の和:911

約数の個数: 96

約数和(自身を含む): 14224896

約数和(自身を除く): 10154676

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 881, 924, 1155, 1540, 1762, 2310, 2643, 3524, 4405, 4620, 5286, 6167, 8810, 9691, 10572, 12334, 13215, 17620, 18501, 19382, 24668, 26430, 29073, 30835, 37002, 38764, 48455, 52860, 58146, 61670, 67837, 74004, 92505, 96910, 116292, 123340, 135674, 145365, 185010, 193820, 203511, 271348, 290730, 339185, 370020, 407022, 581460, 678370, 814044, 1017555, 1356740, 2035110, 4070220]

約数ペア:

[(1, 4070220), (2, 2035110), (3, 1356740), (4, 1017555), (5, 814044), (6, 678370), (7, 581460), (10, 407022), (11, 370020), (12, 339185), (14, 290730), (15, 271348), (20, 203511), (21, 193820), (22, 185010), (28, 145365), (30, 135674), (33, 123340), (35, 116292), (42, 96910), (44, 92505), (55, 74004), (60, 67837), (66, 61670), (70, 58146), (77, 52860), (84, 48455), (105, 38764), (110, 37002), (132, 30835), (140, 29073), (154, 26430), (165, 24668), (210, 19382), (220, 18501), (231, 17620), (308, 13215), (330, 12334), (385, 10572), (420, 9691), (462, 8810), (660, 6167), (770, 5286), (881, 4620), (924, 4405), (1155, 3524), (1540, 2643), (1762, 2310)]