30869946

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{90263}}^1$

素因数の和:90290

約数の個数: 24

約数和(自身を含む): 70405920

約数和(自身を除く): 39535974

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 90263, 180526, 270789, 541578, 812367, 1624734, 1714997, 3429994, 5144991, 10289982, 15434973, 30869946]

約数ペア:

[(1, 30869946), (2, 15434973), (3, 10289982), (6, 5144991), (9, 3429994), (18, 1714997), (19, 1624734), (38, 812367), (57, 541578), (114, 270789), (171, 180526), (342, 90263)]