130602540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2176709}}^1$

素因数の和:2176721

約数の個数: 24

約数和(自身を含む): 365687280

約数和(自身を除く): 235084740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2176709, 4353418, 6530127, 8706836, 10883545, 13060254, 21767090, 26120508, 32650635, 43534180, 65301270, 130602540]

約数ペア:

[(1, 130602540), (2, 65301270), (3, 43534180), (4, 32650635), (5, 26120508), (6, 21767090), (10, 13060254), (12, 10883545), (15, 8706836), (20, 6530127), (30, 4353418), (60, 2176709)]