222765810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{322849}}^1$

素因数の和:322882

約数の個数: 32

約数和(自身を含む): 557884800

約数和(自身を除く): 335118990

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 322849, 645698, 968547, 1614245, 1937094, 3228490, 4842735, 7425527, 9685470, 14851054, 22276581, 37127635, 44553162, 74255270, 111382905, 222765810]

約数ペア:

[(1, 222765810), (2, 111382905), (3, 74255270), (5, 44553162), (6, 37127635), (10, 22276581), (15, 14851054), (23, 9685470), (30, 7425527), (46, 4842735), (69, 3228490), (115, 1937094), (138, 1614245), (230, 968547), (345, 645698), (690, 322849)]