267890110

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{827}}^1\times {\mathrm{1117}}^1$

素因数の和:1980

約数の個数: 32

約数和(自身を含む): 499880160

約数和(自身を除く): 231990050

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 827, 1117, 1654, 2234, 4135, 5585, 8270, 11170, 23983, 32393, 47966, 64786, 119915, 161965, 239830, 323930, 923759, 1847518, 4618795, 9237590, 26789011, 53578022, 133945055, 267890110]

約数ペア:

[(1, 267890110), (2, 133945055), (5, 53578022), (10, 26789011), (29, 9237590), (58, 4618795), (145, 1847518), (290, 923759), (827, 323930), (1117, 239830), (1654, 161965), (2234, 119915), (4135, 64786), (5585, 47966), (8270, 32393), (11170, 23983)]