72860590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{662369}}^1$

素因数の和:662387

約数の個数: 16

約数和(自身を含む): 143071920

約数和(自身を除く): 70211330

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 662369, 1324738, 3311845, 6623690, 7286059, 14572118, 36430295, 72860590]

約数ペア:

[(1, 72860590), (2, 36430295), (5, 14572118), (10, 7286059), (11, 6623690), (22, 3311845), (55, 1324738), (110, 662369)]