39589620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{94261}}^1$

素因数の和:94280

約数の個数: 48

約数和(自身を含む): 126688128

約数和(自身を除く): 87098508

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 94261, 188522, 282783, 377044, 471305, 565566, 659827, 942610, 1131132, 1319654, 1413915, 1885220, 1979481, 2639308, 2827830, 3299135, 3958962, 5655660, 6598270, 7917924, 9897405, 13196540, 19794810, 39589620]

約数ペア:

[(1, 39589620), (2, 19794810), (3, 13196540), (4, 9897405), (5, 7917924), (6, 6598270), (7, 5655660), (10, 3958962), (12, 3299135), (14, 2827830), (15, 2639308), (20, 1979481), (21, 1885220), (28, 1413915), (30, 1319654), (35, 1131132), (42, 942610), (60, 659827), (70, 565566), (84, 471305), (105, 377044), (140, 282783), (210, 188522), (420, 94261)]