13105140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{218419}}^1$

素因数の和:218431

約数の個数: 24

約数和(自身を含む): 36694560

約数和(自身を除く): 23589420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 218419, 436838, 655257, 873676, 1092095, 1310514, 2184190, 2621028, 3276285, 4368380, 6552570, 13105140]

約数ペア:

[(1, 13105140), (2, 6552570), (3, 4368380), (4, 3276285), (5, 2621028), (6, 2184190), (10, 1310514), (12, 1092095), (15, 873676), (20, 655257), (30, 436838), (60, 218419)]