18616170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{1481}}^1$

素因数の和:1910

約数の個数: 32

約数和(自身を含む): 44815680

約数和(自身を除く): 26199510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 419, 838, 1257, 1481, 2095, 2514, 2962, 4190, 4443, 6285, 7405, 8886, 12570, 14810, 22215, 44430, 620539, 1241078, 1861617, 3102695, 3723234, 6205390, 9308085, 18616170]

約数ペア:

[(1, 18616170), (2, 9308085), (3, 6205390), (5, 3723234), (6, 3102695), (10, 1861617), (15, 1241078), (30, 620539), (419, 44430), (838, 22215), (1257, 14810), (1481, 12570), (2095, 8886), (2514, 7405), (2962, 6285), (4190, 4443)]