4263420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{10151}}^1$

素因数の和:10170

約数の個数: 48

約数和(自身を含む): 13644288

約数和(自身を除く): 9380868

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, 10151, 20302, 30453, 40604, 50755, 60906, 71057, 101510, 121812, 142114, 152265, 203020, 213171, 284228, 304530, 355285, 426342, 609060, 710570, 852684, 1065855, 1421140, 2131710, 4263420]

約数ペア:

[(1, 4263420), (2, 2131710), (3, 1421140), (4, 1065855), (5, 852684), (6, 710570), (7, 609060), (10, 426342), (12, 355285), (14, 304530), (15, 284228), (20, 213171), (21, 203020), (28, 152265), (30, 142114), (35, 121812), (42, 101510), (60, 71057), (70, 60906), (84, 50755), (105, 40604), (140, 30453), (210, 20302), (420, 10151)]