38569980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{642833}}^1$

素因数の和:642845

約数の個数: 24

約数和(自身を含む): 107996112

約数和(自身を除く): 69426132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 642833, 1285666, 1928499, 2571332, 3214165, 3856998, 6428330, 7713996, 9642495, 12856660, 19284990, 38569980]

約数ペア:

[(1, 38569980), (2, 19284990), (3, 12856660), (4, 9642495), (5, 7713996), (6, 6428330), (10, 3856998), (12, 3214165), (15, 2571332), (20, 1928499), (30, 1285666), (60, 642833)]