82531860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1375531}}^1$

素因数の和:1375543

約数の個数: 24

約数和(自身を含む): 231089376

約数和(自身を除く): 148557516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1375531, 2751062, 4126593, 5502124, 6877655, 8253186, 13755310, 16506372, 20632965, 27510620, 41265930, 82531860]

約数ペア:

[(1, 82531860), (2, 41265930), (3, 27510620), (4, 20632965), (5, 16506372), (6, 13755310), (10, 8253186), (12, 6877655), (15, 5502124), (20, 4126593), (30, 2751062), (60, 1375531)]