66615270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{8443}}^1$

素因数の和:8716

約数の個数: 32

約数和(自身を含む): 160503552

約数和(自身を除く): 93888282

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 263, 526, 789, 1315, 1578, 2630, 3945, 7890, 8443, 16886, 25329, 42215, 50658, 84430, 126645, 253290, 2220509, 4441018, 6661527, 11102545, 13323054, 22205090, 33307635, 66615270]

約数ペア:

[(1, 66615270), (2, 33307635), (3, 22205090), (5, 13323054), (6, 11102545), (10, 6661527), (15, 4441018), (30, 2220509), (263, 253290), (526, 126645), (789, 84430), (1315, 50658), (1578, 42215), (2630, 25329), (3945, 16886), (7890, 8443)]