15304470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{1039}}^1$

素因数の和:1540

約数の個数: 32

約数和(自身を含む): 36840960

約数和(自身を除く): 21536490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 491, 982, 1039, 1473, 2078, 2455, 2946, 3117, 4910, 5195, 6234, 7365, 10390, 14730, 15585, 31170, 510149, 1020298, 1530447, 2550745, 3060894, 5101490, 7652235, 15304470]

約数ペア:

[(1, 15304470), (2, 7652235), (3, 5101490), (5, 3060894), (6, 2550745), (10, 1530447), (15, 1020298), (30, 510149), (491, 31170), (982, 15585), (1039, 14730), (1473, 10390), (2078, 7365), (2455, 6234), (2946, 5195), (3117, 4910)]