67791870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{251081}}^1$

素因数の和:251097

約数の個数: 32

約数和(自身を含む): 180779040

約数和(自身を除く): 112987170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 251081, 502162, 753243, 1255405, 1506486, 2259729, 2510810, 3766215, 4519458, 6779187, 7532430, 11298645, 13558374, 22597290, 33895935, 67791870]

約数ペア:

[(1, 67791870), (2, 33895935), (3, 22597290), (5, 13558374), (6, 11298645), (9, 7532430), (10, 6779187), (15, 4519458), (18, 3766215), (27, 2510810), (30, 2259729), (45, 1506486), (54, 1255405), (90, 753243), (135, 502162), (270, 251081)]