932820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{2221}}^1$

素因数の和:2240

約数の個数: 48

約数和(自身を含む): 2986368

約数和(自身を除く): 2053548

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, 2221, 4442, 6663, 8884, 11105, 13326, 15547, 22210, 26652, 31094, 33315, 44420, 46641, 62188, 66630, 77735, 93282, 133260, 155470, 186564, 233205, 310940, 466410, 932820]

約数ペア:

[(1, 932820), (2, 466410), (3, 310940), (4, 233205), (5, 186564), (6, 155470), (7, 133260), (10, 93282), (12, 77735), (14, 66630), (15, 62188), (20, 46641), (21, 44420), (28, 33315), (30, 31094), (35, 26652), (42, 22210), (60, 15547), (70, 13326), (84, 11105), (105, 8884), (140, 6663), (210, 4442), (420, 2221)]