70322590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41611}}^1$

素因数の和:41644

約数の個数: 24

約数和(自身を含む): 137069928

約数和(自身を除く): 66747338

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 41611, 83222, 208055, 416110, 540943, 1081886, 2704715, 5409430, 7032259, 14064518, 35161295, 70322590]

約数ペア:

[(1, 70322590), (2, 35161295), (5, 14064518), (10, 7032259), (13, 5409430), (26, 2704715), (65, 1081886), (130, 540943), (169, 416110), (338, 208055), (845, 83222), (1690, 41611)]