2890990140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{48183169}}^1$

素因数の和:48183181

約数の個数: 24

約数和(自身を含む): 8094772560

約数和(自身を除く): 5203782420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 48183169, 96366338, 144549507, 192732676, 240915845, 289099014, 481831690, 578198028, 722747535, 963663380, 1445495070, 2890990140]

約数ペア:

[(1, 2890990140), (2, 1445495070), (3, 963663380), (4, 722747535), (5, 578198028), (6, 481831690), (10, 289099014), (12, 240915845), (15, 192732676), (20, 144549507), (30, 96366338), (60, 48183169)]