84642540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1410709}}^1$

素因数の和:1410721

約数の個数: 24

約数和(自身を含む): 236999280

約数和(自身を除く): 152356740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1410709, 2821418, 4232127, 5642836, 7053545, 8464254, 14107090, 16928508, 21160635, 28214180, 42321270, 84642540]

約数ペア:

[(1, 84642540), (2, 42321270), (3, 28214180), (4, 21160635), (5, 16928508), (6, 14107090), (10, 8464254), (12, 7053545), (15, 5642836), (20, 4232127), (30, 2821418), (60, 1410709)]