9129260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1069}}^1$

素因数の和:1146

約数の個数: 48

約数和(自身を含む): 22290240

約数和(自身を除く): 13160980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 427, 610, 854, 1069, 1220, 1708, 2135, 2138, 4270, 4276, 5345, 7483, 8540, 10690, 14966, 21380, 29932, 37415, 65209, 74830, 130418, 149660, 260836, 326045, 456463, 652090, 912926, 1304180, 1825852, 2282315, 4564630, 9129260]

約数ペア:

[(1, 9129260), (2, 4564630), (4, 2282315), (5, 1825852), (7, 1304180), (10, 912926), (14, 652090), (20, 456463), (28, 326045), (35, 260836), (61, 149660), (70, 130418), (122, 74830), (140, 65209), (244, 37415), (305, 29932), (427, 21380), (610, 14966), (854, 10690), (1069, 8540), (1220, 7483), (1708, 5345), (2135, 4276), (2138, 4270)]