9107140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{9293}}^1$

素因数の和:9316

約数の個数: 36

約数和(自身を含む): 22249836

約数和(自身を除く): 13142696

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 9293, 18586, 37172, 46465, 65051, 92930, 130102, 185860, 260204, 325255, 455357, 650510, 910714, 1301020, 1821428, 2276785, 4553570, 9107140]

約数ペア:

[(1, 9107140), (2, 4553570), (4, 2276785), (5, 1821428), (7, 1301020), (10, 910714), (14, 650510), (20, 455357), (28, 325255), (35, 260204), (49, 185860), (70, 130102), (98, 92930), (140, 65051), (196, 46465), (245, 37172), (490, 18586), (980, 9293)]