39884490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{443161}}^1$

素因数の和:443174

約数の個数: 24

約数和(自身を含む): 103699908

約数和(自身を除く): 63815418

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 443161, 886322, 1329483, 2215805, 2658966, 3988449, 4431610, 6647415, 7976898, 13294830, 19942245, 39884490]

約数ペア:

[(1, 39884490), (2, 19942245), (3, 13294830), (5, 7976898), (6, 6647415), (9, 4431610), (10, 3988449), (15, 2658966), (18, 2215805), (30, 1329483), (45, 886322), (90, 443161)]