71836860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1197281}}^1$

素因数の和:1197293

約数の個数: 24

約数和(自身を含む): 201143376

約数和(自身を除く): 129306516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1197281, 2394562, 3591843, 4789124, 5986405, 7183686, 11972810, 14367372, 17959215, 23945620, 35918430, 71836860]

約数ペア:

[(1, 71836860), (2, 35918430), (3, 23945620), (4, 17959215), (5, 14367372), (6, 11972810), (10, 7183686), (12, 5986405), (15, 4789124), (20, 3591843), (30, 2394562), (60, 1197281)]