1092156940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{7801121}}^1$

素因数の和:7801137

約数の個数: 24

約数和(自身を含む): 2621176992

約数和(自身を除く): 1529020052

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 7801121, 15602242, 31204484, 39005605, 54607847, 78011210, 109215694, 156022420, 218431388, 273039235, 546078470, 1092156940]

約数ペア:

[(1, 1092156940), (2, 546078470), (4, 273039235), (5, 218431388), (7, 156022420), (10, 109215694), (14, 78011210), (20, 54607847), (28, 39005605), (35, 31204484), (70, 15602242), (140, 7801121)]