2669010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2069}}^1$

素因数の和:2122

約数の個数: 32

約数和(自身を含む): 6557760

約数和(自身を除く): 3888750

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 2069, 4138, 6207, 10345, 12414, 20690, 31035, 62070, 88967, 177934, 266901, 444835, 533802, 889670, 1334505, 2669010]

約数ペア:

[(1, 2669010), (2, 1334505), (3, 889670), (5, 533802), (6, 444835), (10, 266901), (15, 177934), (30, 88967), (43, 62070), (86, 31035), (129, 20690), (215, 12414), (258, 10345), (430, 6207), (645, 4138), (1290, 2069)]