40703670

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{64609}}^1$

素因数の和:64629

約数の個数: 48

約数和(自身を含む): 120949920

約数和(自身を除く): 80246250

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 64609, 129218, 193827, 323045, 387654, 452263, 581481, 646090, 904526, 969135, 1162962, 1356789, 1938270, 2261315, 2713578, 2907405, 4070367, 4522630, 5814810, 6783945, 8140734, 13567890, 20351835, 40703670]

約数ペア:

[(1, 40703670), (2, 20351835), (3, 13567890), (5, 8140734), (6, 6783945), (7, 5814810), (9, 4522630), (10, 4070367), (14, 2907405), (15, 2713578), (18, 2261315), (21, 1938270), (30, 1356789), (35, 1162962), (42, 969135), (45, 904526), (63, 646090), (70, 581481), (90, 452263), (105, 387654), (126, 323045), (210, 193827), (315, 129218), (630, 64609)]