422748060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1006543}}^1$

素因数の和:1006562

約数の個数: 48

約数和(自身を含む): 1352795136

約数和(自身を除く): 930047076

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, 1006543, 2013086, 3019629, 4026172, 5032715, 6039258, 7045801, 10065430, 12078516, 14091602, 15098145, 20130860, 21137403, 28183204, 30196290, 35229005, 42274806, 60392580, 70458010, 84549612, 105687015, 140916020, 211374030, 422748060]

約数ペア:

[(1, 422748060), (2, 211374030), (3, 140916020), (4, 105687015), (5, 84549612), (6, 70458010), (7, 60392580), (10, 42274806), (12, 35229005), (14, 30196290), (15, 28183204), (20, 21137403), (21, 20130860), (28, 15098145), (30, 14091602), (35, 12078516), (42, 10065430), (60, 7045801), (70, 6039258), (84, 5032715), (105, 4026172), (140, 3019629), (210, 2013086), (420, 1006543)]