1490997530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3631}}^1\times {\mathrm{3733}}^1$

素因数の和:7382

約数の個数: 32

約数和(自身を含む): 2929367808

約数和(自身を除く): 1438370278

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 3631, 3733, 7262, 7466, 18155, 18665, 36310, 37330, 39941, 41063, 79882, 82126, 199705, 205315, 399410, 410630, 13554523, 27109046, 67772615, 135545230, 149099753, 298199506, 745498765, 1490997530]

約数ペア:

[(1, 1490997530), (2, 745498765), (5, 298199506), (10, 149099753), (11, 135545230), (22, 67772615), (55, 27109046), (110, 13554523), (3631, 410630), (3733, 399410), (7262, 205315), (7466, 199705), (18155, 82126), (18665, 79882), (36310, 41063), (37330, 39941)]