86469630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{221717}}^1$

素因数の和:221740

約数の個数: 32

約数和(自身を含む): 223491744

約数和(自身を除く): 137022114

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 221717, 443434, 665151, 1108585, 1330302, 2217170, 2882321, 3325755, 5764642, 6651510, 8646963, 14411605, 17293926, 28823210, 43234815, 86469630]

約数ペア:

[(1, 86469630), (2, 43234815), (3, 28823210), (5, 17293926), (6, 14411605), (10, 8646963), (13, 6651510), (15, 5764642), (26, 3325755), (30, 2882321), (39, 2217170), (65, 1330302), (78, 1108585), (130, 665151), (195, 443434), (390, 221717)]