6945830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 13305600

約数和(自身を除く): 6359770

約数列:

[1, 2, 5, 10, 19, 38, 95, 139, 190, 263, 278, 526, 695, 1315, 1390, 2630, 2641, 4997, 5282, 9994, 13205, 24985, 26410, 36557, 49970, 73114, 182785, 365570, 694583, 1389166, 3472915, 6945830]

約数ペア:

[(1, 6945830), (2, 3472915), (5, 1389166), (10, 694583), (19, 365570), (38, 182785), (95, 73114), (139, 49970), (190, 36557), (263, 26410), (278, 24985), (526, 13205), (695, 9994), (1315, 5282), (1390, 4997), (2630, 2641)]