279890370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1036631}}^1$

素因数の和:1036647

約数の個数: 32

約数和(自身を含む): 746375040

約数和(自身を除く): 466484670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1036631, 2073262, 3109893, 5183155, 6219786, 9329679, 10366310, 15549465, 18659358, 27989037, 31098930, 46648395, 55978074, 93296790, 139945185, 279890370]

約数ペア:

[(1, 279890370), (2, 139945185), (3, 93296790), (5, 55978074), (6, 46648395), (9, 31098930), (10, 27989037), (15, 18659358), (18, 15549465), (27, 10366310), (30, 9329679), (45, 6219786), (54, 5183155), (90, 3109893), (135, 2073262), (270, 1036631)]