344370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{883}}^1$

素因数の和:906

約数の個数: 32

約数和(自身を含む): 891072

約数和(自身を除く): 546702

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 883, 1766, 2649, 4415, 5298, 8830, 11479, 13245, 22958, 26490, 34437, 57395, 68874, 114790, 172185, 344370]

約数ペア:

[(1, 344370), (2, 172185), (3, 114790), (5, 68874), (6, 57395), (10, 34437), (13, 26490), (15, 22958), (26, 13245), (30, 11479), (39, 8830), (65, 5298), (78, 4415), (130, 2649), (195, 1766), (390, 883)]