29206940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{29803}}^1$

素因数の和:29826

約数の個数: 36

約数和(自身を含む): 71350776

約数和(自身を除く): 42143836

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 29803, 59606, 119212, 149015, 208621, 298030, 417242, 596060, 834484, 1043105, 1460347, 2086210, 2920694, 4172420, 5841388, 7301735, 14603470, 29206940]

約数ペア:

[(1, 29206940), (2, 14603470), (4, 7301735), (5, 5841388), (7, 4172420), (10, 2920694), (14, 2086210), (20, 1460347), (28, 1043105), (35, 834484), (49, 596060), (70, 417242), (98, 298030), (140, 208621), (196, 149015), (245, 119212), (490, 59606), (980, 29803)]