30366969560

素因数分解:

$2^3\times 5^1\times {\mathrm{4057}}^1\times {\mathrm{187127}}^1$

素因数の和:191195

約数の個数: 32

約数和(自身を含む): 68342888160

約数和(自身を除く): 37975918600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4057, 8114, 16228, 20285, 32456, 40570, 81140, 162280, 187127, 374254, 748508, 935635, 1497016, 1871270, 3742540, 7485080, 759174239, 1518348478, 3036696956, 3795871195, 6073393912, 7591742390, 15183484780, 30366969560]

約数ペア:

[(1, 30366969560), (2, 15183484780), (4, 7591742390), (5, 6073393912), (8, 3795871195), (10, 3036696956), (20, 1518348478), (40, 759174239), (4057, 7485080), (8114, 3742540), (16228, 1871270), (20285, 1497016), (32456, 935635), (40570, 748508), (81140, 374254), (162280, 187127)]