82290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1$

素因数の和:234

約数の個数: 32

約数和(自身を含む): 213696

約数和(自身を除く): 131406

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 211, 390, 422, 633, 1055, 1266, 2110, 2743, 3165, 5486, 6330, 8229, 13715, 16458, 27430, 41145, 82290]

約数ペア:

[(1, 82290), (2, 41145), (3, 27430), (5, 16458), (6, 13715), (10, 8229), (13, 6330), (15, 5486), (26, 3165), (30, 2743), (39, 2110), (65, 1266), (78, 1055), (130, 633), (195, 422), (211, 390)]