227322760

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{115981}}^1$

素因数の和:116006

約数の個数: 48

約数和(自身を含む): 594987660

約数和(自身を除く): 367664900

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 115981, 231962, 463924, 579905, 811867, 927848, 1159810, 1623734, 2319620, 3247468, 4059335, 4639240, 5683069, 6494936, 8118670, 11366138, 16237340, 22732276, 28415345, 32474680, 45464552, 56830690, 113661380, 227322760]

約数ペア:

[(1, 227322760), (2, 113661380), (4, 56830690), (5, 45464552), (7, 32474680), (8, 28415345), (10, 22732276), (14, 16237340), (20, 11366138), (28, 8118670), (35, 6494936), (40, 5683069), (49, 4639240), (56, 4059335), (70, 3247468), (98, 2319620), (140, 1623734), (196, 1159810), (245, 927848), (280, 811867), (392, 579905), (490, 463924), (980, 231962), (1960, 115981)]