8255910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21169}}^1$

素因数の和:21192

約数の個数: 32

約数和(自身を含む): 21339360

約数和(自身を除く): 13083450

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 21169, 42338, 63507, 105845, 127014, 211690, 275197, 317535, 550394, 635070, 825591, 1375985, 1651182, 2751970, 4127955, 8255910]

約数ペア:

[(1, 8255910), (2, 4127955), (3, 2751970), (5, 1651182), (6, 1375985), (10, 825591), (13, 635070), (15, 550394), (26, 317535), (30, 275197), (39, 211690), (65, 127014), (78, 105845), (130, 63507), (195, 42338), (390, 21169)]