1376986890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2617}}^1\times {\mathrm{17539}}^1$

素因数の和:20166

約数の個数: 32

約数和(自身を含む): 3306219840

約数和(自身を除く): 1929232950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2617, 5234, 7851, 13085, 15702, 17539, 26170, 35078, 39255, 52617, 78510, 87695, 105234, 175390, 263085, 526170, 45899563, 91799126, 137698689, 229497815, 275397378, 458995630, 688493445, 1376986890]

約数ペア:

[(1, 1376986890), (2, 688493445), (3, 458995630), (5, 275397378), (6, 229497815), (10, 137698689), (15, 91799126), (30, 45899563), (2617, 526170), (5234, 263085), (7851, 175390), (13085, 105234), (15702, 87695), (17539, 78510), (26170, 52617), (35078, 39255)]