15333290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{691}}^1$

素因数の和:1022

約数の個数: 32

約数和(自身を含む): 31688064

約数和(自身を除く): 16354774

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 317, 634, 691, 1382, 1585, 2219, 3170, 3455, 4438, 4837, 6910, 9674, 11095, 22190, 24185, 48370, 219047, 438094, 1095235, 1533329, 2190470, 3066658, 7666645, 15333290]

約数ペア:

[(1, 15333290), (2, 7666645), (5, 3066658), (7, 2190470), (10, 1533329), (14, 1095235), (35, 438094), (70, 219047), (317, 48370), (634, 24185), (691, 22190), (1382, 11095), (1585, 9674), (2219, 6910), (3170, 4837), (3455, 4438)]