20181657330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{74746879}}^1$

素因数の和:74746895

約数の個数: 32

約数和(自身を含む): 53817753600

約数和(自身を除く): 33636096270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 74746879, 149493758, 224240637, 373734395, 448481274, 672721911, 747468790, 1121203185, 1345443822, 2018165733, 2242406370, 3363609555, 4036331466, 6727219110, 10090828665, 20181657330]

約数ペア:

[(1, 20181657330), (2, 10090828665), (3, 6727219110), (5, 4036331466), (6, 3363609555), (9, 2242406370), (10, 2018165733), (15, 1345443822), (18, 1121203185), (27, 747468790), (30, 672721911), (45, 448481274), (54, 373734395), (90, 224240637), (135, 149493758), (270, 74746879)]