140506630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{859}}^1\times {\mathrm{1487}}^1$

素因数の和:2364

約数の個数: 32

約数和(自身を含む): 276410880

約数和(自身を除く): 135904250

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 859, 1487, 1718, 2974, 4295, 7435, 8590, 9449, 14870, 16357, 18898, 32714, 47245, 81785, 94490, 163570, 1277333, 2554666, 6386665, 12773330, 14050663, 28101326, 70253315, 140506630]

約数ペア:

[(1, 140506630), (2, 70253315), (5, 28101326), (10, 14050663), (11, 12773330), (22, 6386665), (55, 2554666), (110, 1277333), (859, 163570), (1487, 94490), (1718, 81785), (2974, 47245), (4295, 32714), (7435, 18898), (8590, 16357), (9449, 14870)]