755772810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1937879}}^1$

素因数の和:1937902

約数の個数: 32

約数和(自身を含む): 1953383040

約数和(自身を除く): 1197610230

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1937879, 3875758, 5813637, 9689395, 11627274, 19378790, 25192427, 29068185, 50384854, 58136370, 75577281, 125962135, 151154562, 251924270, 377886405, 755772810]

約数ペア:

[(1, 755772810), (2, 377886405), (3, 251924270), (5, 151154562), (6, 125962135), (10, 75577281), (13, 58136370), (15, 50384854), (26, 29068185), (30, 25192427), (39, 19378790), (65, 11627274), (78, 9689395), (130, 5813637), (195, 3875758), (390, 1937879)]