22640790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{17551}}^1$

素因数の和:17604

約数の個数: 32

約数和(自身を含む): 55604736

約数和(自身を除く): 32963946

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 17551, 35102, 52653, 87755, 105306, 175510, 263265, 526530, 754693, 1509386, 2264079, 3773465, 4528158, 7546930, 11320395, 22640790]

約数ペア:

[(1, 22640790), (2, 11320395), (3, 7546930), (5, 4528158), (6, 3773465), (10, 2264079), (15, 1509386), (30, 754693), (43, 526530), (86, 263265), (129, 175510), (215, 105306), (258, 87755), (430, 52653), (645, 35102), (1290, 17551)]