5142930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13187}}^1$

素因数の和:13210

約数の個数: 32

約数和(自身を含む): 13293504

約数和(自身を除く): 8150574

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 13187, 26374, 39561, 65935, 79122, 131870, 171431, 197805, 342862, 395610, 514293, 857155, 1028586, 1714310, 2571465, 5142930]

約数ペア:

[(1, 5142930), (2, 2571465), (3, 1714310), (5, 1028586), (6, 857155), (10, 514293), (13, 395610), (15, 342862), (26, 197805), (30, 171431), (39, 131870), (65, 79122), (78, 65935), (130, 39561), (195, 26374), (390, 13187)]