151006940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1009}}^1\times {\mathrm{1069}}^1$

素因数の和:2094

約数の個数: 48

約数和(自身を含む): 363115200

約数和(自身を除く): 212108260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1009, 1069, 2018, 2138, 4036, 4276, 5045, 5345, 7063, 7483, 10090, 10690, 14126, 14966, 20180, 21380, 28252, 29932, 35315, 37415, 70630, 74830, 141260, 149660, 1078621, 2157242, 4314484, 5393105, 7550347, 10786210, 15100694, 21572420, 30201388, 37751735, 75503470, 151006940]

約数ペア:

[(1, 151006940), (2, 75503470), (4, 37751735), (5, 30201388), (7, 21572420), (10, 15100694), (14, 10786210), (20, 7550347), (28, 5393105), (35, 4314484), (70, 2157242), (140, 1078621), (1009, 149660), (1069, 141260), (2018, 74830), (2138, 70630), (4036, 37415), (4276, 35315), (5045, 29932), (5345, 28252), (7063, 21380), (7483, 20180), (10090, 14966), (10690, 14126)]