3267320

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{1667}}^1$

素因数の和:1692

約数の個数: 48

約数和(自身を含む): 8556840

約数和(自身を除く): 5289520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1667, 1960, 3334, 6668, 8335, 11669, 13336, 16670, 23338, 33340, 46676, 58345, 66680, 81683, 93352, 116690, 163366, 233380, 326732, 408415, 466760, 653464, 816830, 1633660, 3267320]

約数ペア:

[(1, 3267320), (2, 1633660), (4, 816830), (5, 653464), (7, 466760), (8, 408415), (10, 326732), (14, 233380), (20, 163366), (28, 116690), (35, 93352), (40, 81683), (49, 66680), (56, 58345), (70, 46676), (98, 33340), (140, 23338), (196, 16670), (245, 13336), (280, 11669), (392, 8335), (490, 6668), (980, 3334), (1667, 1960)]