26930940

素因数分解:

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

素因数の和:14522

約数の個数: 48

約数和(自身を含む): 77844480

約数和(自身を除く): 50913540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 14479, 28958, 43437, 57916, 72395, 86874, 144790, 173748, 217185, 289580, 434370, 448849, 868740, 897698, 1346547, 1795396, 2244245, 2693094, 4488490, 5386188, 6732735, 8976980, 13465470, 26930940]

約数ペア:

[(1, 26930940), (2, 13465470), (3, 8976980), (4, 6732735), (5, 5386188), (6, 4488490), (10, 2693094), (12, 2244245), (15, 1795396), (20, 1346547), (30, 897698), (31, 868740), (60, 448849), (62, 434370), (93, 289580), (124, 217185), (155, 173748), (186, 144790), (310, 86874), (372, 72395), (465, 57916), (620, 43437), (930, 28958), (1860, 14479)]