199426410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71479}}^1$

素因数の和:71523

約数の個数: 48

約数和(自身を含む): 535242240

約数和(自身を除く): 335815830

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, 71479, 142958, 214437, 357395, 428874, 643311, 714790, 1072185, 1286622, 2144370, 2215849, 3216555, 4431698, 6433110, 6647547, 11079245, 13295094, 19942641, 22158490, 33237735, 39885282, 66475470, 99713205, 199426410]

約数ペア:

[(1, 199426410), (2, 99713205), (3, 66475470), (5, 39885282), (6, 33237735), (9, 22158490), (10, 19942641), (15, 13295094), (18, 11079245), (30, 6647547), (31, 6433110), (45, 4431698), (62, 3216555), (90, 2215849), (93, 2144370), (155, 1286622), (186, 1072185), (279, 714790), (310, 643311), (465, 428874), (558, 357395), (930, 214437), (1395, 142958), (2790, 71479)]