2013323340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{4793627}}^1$

素因数の和:4793646

約数の個数: 48

約数和(自身を含む): 6442636032

約数和(自身を除く): 4429312692

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, 4793627, 9587254, 14380881, 19174508, 23968135, 28761762, 33555389, 47936270, 57523524, 67110778, 71904405, 95872540, 100666167, 134221556, 143808810, 167776945, 201332334, 287617620, 335553890, 402664668, 503330835, 671107780, 1006661670, 2013323340]

約数ペア:

[(1, 2013323340), (2, 1006661670), (3, 671107780), (4, 503330835), (5, 402664668), (6, 335553890), (7, 287617620), (10, 201332334), (12, 167776945), (14, 143808810), (15, 134221556), (20, 100666167), (21, 95872540), (28, 71904405), (30, 67110778), (35, 57523524), (42, 47936270), (60, 33555389), (70, 28761762), (84, 23968135), (105, 19174508), (140, 14380881), (210, 9587254), (420, 4793627)]