12369140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1667}}^1$

素因数の和:1736

約数の個数: 48

約数和(自身を含む): 30264192

約数和(自身を除く): 17895052

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 1060, 1484, 1667, 1855, 3334, 3710, 6668, 7420, 8335, 11669, 16670, 23338, 33340, 46676, 58345, 88351, 116690, 176702, 233380, 353404, 441755, 618457, 883510, 1236914, 1767020, 2473828, 3092285, 6184570, 12369140]

約数ペア:

[(1, 12369140), (2, 6184570), (4, 3092285), (5, 2473828), (7, 1767020), (10, 1236914), (14, 883510), (20, 618457), (28, 441755), (35, 353404), (53, 233380), (70, 176702), (106, 116690), (140, 88351), (212, 58345), (265, 46676), (371, 33340), (530, 23338), (742, 16670), (1060, 11669), (1484, 8335), (1667, 7420), (1855, 6668), (3334, 3710)]