102627420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{244351}}^1$

素因数の和:244370

約数の個数: 48

約数和(自身を含む): 328409088

約数和(自身を除く): 225781668

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, 244351, 488702, 733053, 977404, 1221755, 1466106, 1710457, 2443510, 2932212, 3420914, 3665265, 4887020, 5131371, 6841828, 7330530, 8552285, 10262742, 14661060, 17104570, 20525484, 25656855, 34209140, 51313710, 102627420]

約数ペア:

[(1, 102627420), (2, 51313710), (3, 34209140), (4, 25656855), (5, 20525484), (6, 17104570), (7, 14661060), (10, 10262742), (12, 8552285), (14, 7330530), (15, 6841828), (20, 5131371), (21, 4887020), (28, 3665265), (30, 3420914), (35, 2932212), (42, 2443510), (60, 1710457), (70, 1466106), (84, 1221755), (105, 977404), (140, 733053), (210, 488702), (420, 244351)]