222069630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{172147}}^1$

素因数の和:172200

約数の個数: 32

約数和(自身を含む): 545364864

約数和(自身を除く): 323295234

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 172147, 344294, 516441, 860735, 1032882, 1721470, 2582205, 5164410, 7402321, 14804642, 22206963, 37011605, 44413926, 74023210, 111034815, 222069630]

約数ペア:

[(1, 222069630), (2, 111034815), (3, 74023210), (5, 44413926), (6, 37011605), (10, 22206963), (15, 14804642), (30, 7402321), (43, 5164410), (86, 2582205), (129, 1721470), (215, 1032882), (258, 860735), (430, 516441), (645, 344294), (1290, 172147)]