159681570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1949}}^1\times {\mathrm{2731}}^1$

素因数の和:4690

約数の個数: 32

約数和(自身を含む): 383572800

約数和(自身を除く): 223891230

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1949, 2731, 3898, 5462, 5847, 8193, 9745, 11694, 13655, 16386, 19490, 27310, 29235, 40965, 58470, 81930, 5322719, 10645438, 15968157, 26613595, 31936314, 53227190, 79840785, 159681570]

約数ペア:

[(1, 159681570), (2, 79840785), (3, 53227190), (5, 31936314), (6, 26613595), (10, 15968157), (15, 10645438), (30, 5322719), (1949, 81930), (2731, 58470), (3898, 40965), (5462, 29235), (5847, 27310), (8193, 19490), (9745, 16386), (11694, 13655)]