1688545710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{6253873}}^1$

素因数の和:6253889

約数の個数: 32

約数和(自身を含む): 4502789280

約数和(自身を除く): 2814243570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 6253873, 12507746, 18761619, 31269365, 37523238, 56284857, 62538730, 93808095, 112569714, 168854571, 187616190, 281424285, 337709142, 562848570, 844272855, 1688545710]

約数ペア:

[(1, 1688545710), (2, 844272855), (3, 562848570), (5, 337709142), (6, 281424285), (9, 187616190), (10, 168854571), (15, 112569714), (18, 93808095), (27, 62538730), (30, 56284857), (45, 37523238), (54, 31269365), (90, 18761619), (135, 12507746), (270, 6253873)]