69112290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{177211}}^1$

素因数の和:177234

約数の個数: 32

約数和(自身を含む): 178629696

約数和(自身を除く): 109517406

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 177211, 354422, 531633, 886055, 1063266, 1772110, 2303743, 2658165, 4607486, 5316330, 6911229, 11518715, 13822458, 23037430, 34556145, 69112290]

約数ペア:

[(1, 69112290), (2, 34556145), (3, 23037430), (5, 13822458), (6, 11518715), (10, 6911229), (13, 5316330), (15, 4607486), (26, 2658165), (30, 2303743), (39, 1772110), (65, 1063266), (78, 886055), (130, 531633), (195, 354422), (390, 177211)]