83991660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1399861}}^1$

素因数の和:1399873

約数の個数: 24

約数和(自身を含む): 235176816

約数和(自身を除く): 151185156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1399861, 2799722, 4199583, 5599444, 6999305, 8399166, 13998610, 16798332, 20997915, 27997220, 41995830, 83991660]

約数ペア:

[(1, 83991660), (2, 41995830), (3, 27997220), (4, 20997915), (5, 16798332), (6, 13998610), (10, 8399166), (12, 6999305), (15, 5599444), (20, 4199583), (30, 2799722), (60, 1399861)]