2040595530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1581857}}^1$

素因数の和:1581910

約数の個数: 32

約数和(自身を含む): 5011326144

約数和(自身を除く): 2970730614

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 1581857, 3163714, 4745571, 7909285, 9491142, 15818570, 23727855, 47455710, 68019851, 136039702, 204059553, 340099255, 408119106, 680198510, 1020297765, 2040595530]

約数ペア:

[(1, 2040595530), (2, 1020297765), (3, 680198510), (5, 408119106), (6, 340099255), (10, 204059553), (15, 136039702), (30, 68019851), (43, 47455710), (86, 23727855), (129, 15818570), (215, 9491142), (258, 7909285), (430, 4745571), (645, 3163714), (1290, 1581857)]