215597310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{247813}}^1$

素因数の和:247852

約数の個数: 32

約数和(自身を含む): 535278240

約数和(自身を除く): 319680930

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 247813, 495626, 743439, 1239065, 1486878, 2478130, 3717195, 7186577, 7434390, 14373154, 21559731, 35932885, 43119462, 71865770, 107798655, 215597310]

約数ペア:

[(1, 215597310), (2, 107798655), (3, 71865770), (5, 43119462), (6, 35932885), (10, 21559731), (15, 14373154), (29, 7434390), (30, 7186577), (58, 3717195), (87, 2478130), (145, 1486878), (174, 1239065), (290, 743439), (435, 495626), (870, 247813)]