222766860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{8269}}^1$

素因数の和:8730

約数の個数: 48

約数和(自身を含む): 625212000

約数和(自身を除く): 402445140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 449, 898, 1347, 1796, 2245, 2694, 4490, 5388, 6735, 8269, 8980, 13470, 16538, 24807, 26940, 33076, 41345, 49614, 82690, 99228, 124035, 165380, 248070, 496140, 3712781, 7425562, 11138343, 14851124, 18563905, 22276686, 37127810, 44553372, 55691715, 74255620, 111383430, 222766860]

約数ペア:

[(1, 222766860), (2, 111383430), (3, 74255620), (4, 55691715), (5, 44553372), (6, 37127810), (10, 22276686), (12, 18563905), (15, 14851124), (20, 11138343), (30, 7425562), (60, 3712781), (449, 496140), (898, 248070), (1347, 165380), (1796, 124035), (2245, 99228), (2694, 82690), (4490, 49614), (5388, 41345), (6735, 33076), (8269, 26940), (8980, 24807), (13470, 16538)]