7984670

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{599}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 15206400

約数和(自身を除く): 7221730

約数列:

[1, 2, 5, 10, 31, 43, 62, 86, 155, 215, 310, 430, 599, 1198, 1333, 2666, 2995, 5990, 6665, 13330, 18569, 25757, 37138, 51514, 92845, 128785, 185690, 257570, 798467, 1596934, 3992335, 7984670]

約数ペア:

[(1, 7984670), (2, 3992335), (5, 1596934), (10, 798467), (31, 257570), (43, 185690), (62, 128785), (86, 92845), (155, 51514), (215, 37138), (310, 25757), (430, 18569), (599, 13330), (1198, 6665), (1333, 5990), (2666, 2995)]