38959620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{92761}}^1$

素因数の和:92780

約数の個数: 48

約数和(自身を含む): 124672128

約数和(自身を除く): 85712508

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, 92761, 185522, 278283, 371044, 463805, 556566, 649327, 927610, 1113132, 1298654, 1391415, 1855220, 1947981, 2597308, 2782830, 3246635, 3895962, 5565660, 6493270, 7791924, 9739905, 12986540, 19479810, 38959620]

約数ペア:

[(1, 38959620), (2, 19479810), (3, 12986540), (4, 9739905), (5, 7791924), (6, 6493270), (7, 5565660), (10, 3895962), (12, 3246635), (14, 2782830), (15, 2597308), (20, 1947981), (21, 1855220), (28, 1391415), (30, 1298654), (35, 1113132), (42, 927610), (60, 649327), (70, 556566), (84, 463805), (105, 371044), (140, 278283), (210, 185522), (420, 92761)]