66239340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1103989}}^1$

素因数の和:1104001

約数の個数: 24

約数和(自身を含む): 185470320

約数和(自身を除く): 119230980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1103989, 2207978, 3311967, 4415956, 5519945, 6623934, 11039890, 13247868, 16559835, 22079780, 33119670, 66239340]

約数ペア:

[(1, 66239340), (2, 33119670), (3, 22079780), (4, 16559835), (5, 13247868), (6, 11039890), (10, 6623934), (12, 5519945), (15, 4415956), (20, 3311967), (30, 2207978), (60, 1103989)]