66668370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{8647}}^1$

素因数の和:8914

約数の個数: 32

約数和(自身を含む): 160645248

約数和(自身を除く): 93976878

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 257, 514, 771, 1285, 1542, 2570, 3855, 7710, 8647, 17294, 25941, 43235, 51882, 86470, 129705, 259410, 2222279, 4444558, 6666837, 11111395, 13333674, 22222790, 33334185, 66668370]

約数ペア:

[(1, 66668370), (2, 33334185), (3, 22222790), (5, 13333674), (6, 11111395), (10, 6666837), (15, 4444558), (30, 2222279), (257, 259410), (514, 129705), (771, 86470), (1285, 51882), (1542, 43235), (2570, 25941), (3855, 17294), (7710, 8647)]