1040485890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{249517}}^1$

素因数の和:249666

約数の個数: 32

約数和(自身を含む): 2515141440

約数和(自身を除く): 1474655550

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 4170, 249517, 499034, 748551, 1247585, 1497102, 2495170, 3742755, 7485510, 34682863, 69365726, 104048589, 173414315, 208097178, 346828630, 520242945, 1040485890]

約数ペア:

[(1, 1040485890), (2, 520242945), (3, 346828630), (5, 208097178), (6, 173414315), (10, 104048589), (15, 69365726), (30, 34682863), (139, 7485510), (278, 3742755), (417, 2495170), (695, 1497102), (834, 1247585), (1390, 748551), (2085, 499034), (4170, 249517)]