1580494890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4052551}}^1$

素因数の和:4052574

約数の個数: 32

約数和(自身を含む): 4084972416

約数和(自身を除く): 2504477526

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 4052551, 8105102, 12157653, 20262755, 24315306, 40525510, 52683163, 60788265, 105366326, 121576530, 158049489, 263415815, 316098978, 526831630, 790247445, 1580494890]

約数ペア:

[(1, 1580494890), (2, 790247445), (3, 526831630), (5, 316098978), (6, 263415815), (10, 158049489), (13, 121576530), (15, 105366326), (26, 60788265), (30, 52683163), (39, 40525510), (65, 24315306), (78, 20262755), (130, 12157653), (195, 8105102), (390, 4052551)]