39315420

素因数分解:

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

素因数の和:218434

約数の個数: 36

約数和(自身を含む): 119257320

約数和(自身を除く): 79941900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 218419, 436838, 655257, 873676, 1092095, 1310514, 1965771, 2184190, 2621028, 3276285, 3931542, 4368380, 6552570, 7863084, 9828855, 13105140, 19657710, 39315420]

約数ペア:

[(1, 39315420), (2, 19657710), (3, 13105140), (4, 9828855), (5, 7863084), (6, 6552570), (9, 4368380), (10, 3931542), (12, 3276285), (15, 2621028), (18, 2184190), (20, 1965771), (30, 1310514), (36, 1092095), (45, 873676), (60, 655257), (90, 436838), (180, 218419)]