40396410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{14479}}^1$

素因数の和:14523

約数の個数: 48

約数和(自身を含む): 108426240

約数和(自身を除く): 68029830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 14479, 28958, 43437, 72395, 86874, 130311, 144790, 217185, 260622, 434370, 448849, 651555, 897698, 1303110, 1346547, 2244245, 2693094, 4039641, 4488490, 6732735, 8079282, 13465470, 20198205, 40396410]

約数ペア:

[(1, 40396410), (2, 20198205), (3, 13465470), (5, 8079282), (6, 6732735), (9, 4488490), (10, 4039641), (15, 2693094), (18, 2244245), (30, 1346547), (31, 1303110), (45, 897698), (62, 651555), (90, 448849), (93, 434370), (155, 260622), (186, 217185), (279, 144790), (310, 130311), (465, 86874), (558, 72395), (930, 43437), (1395, 28958), (2790, 14479)]