196112820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{105437}}^1$

素因数の和:105480

約数の個数: 48

約数和(自身を含む): 566834688

約数和(自身を除く): 370721868

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, 105437, 210874, 316311, 421748, 527185, 632622, 1054370, 1265244, 1581555, 2108740, 3163110, 3268547, 6326220, 6537094, 9805641, 13074188, 16342735, 19611282, 32685470, 39222564, 49028205, 65370940, 98056410, 196112820]

約数ペア:

[(1, 196112820), (2, 98056410), (3, 65370940), (4, 49028205), (5, 39222564), (6, 32685470), (10, 19611282), (12, 16342735), (15, 13074188), (20, 9805641), (30, 6537094), (31, 6326220), (60, 3268547), (62, 3163110), (93, 2108740), (124, 1581555), (155, 1265244), (186, 1054370), (310, 632622), (372, 527185), (465, 421748), (620, 316311), (930, 210874), (1860, 105437)]