217428304890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{99282331}}^1$

素因数の和:99282414

約数の個数: 32

約数和(自身を含む): 528976264896

約数和(自身を除く): 311547960006

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 99282331, 198564662, 297846993, 496411655, 595693986, 992823310, 1489234965, 2978469930, 7247610163, 14495220326, 21742830489, 36238050815, 43485660978, 72476101630, 108714152445, 217428304890]

約数ペア:

[(1, 217428304890), (2, 108714152445), (3, 72476101630), (5, 43485660978), (6, 36238050815), (10, 21742830489), (15, 14495220326), (30, 7247610163), (73, 2978469930), (146, 1489234965), (219, 992823310), (365, 595693986), (438, 496411655), (730, 297846993), (1095, 198564662), (2190, 99282331)]