66707930

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1\times {\mathrm{449}}^1$

素因数の和:718

約数の個数: 32

約数和(自身を含む): 122472000

約数和(自身を除く): 55764070

約数列:

[1, 2, 5, 10, 83, 166, 179, 358, 415, 449, 830, 895, 898, 1790, 2245, 4490, 14857, 29714, 37267, 74285, 74534, 80371, 148570, 160742, 186335, 372670, 401855, 803710, 6670793, 13341586, 33353965, 66707930]

約数ペア:

[(1, 66707930), (2, 33353965), (5, 13341586), (10, 6670793), (83, 803710), (166, 401855), (179, 372670), (358, 186335), (415, 160742), (449, 148570), (830, 80371), (895, 74534), (898, 74285), (1790, 37267), (2245, 29714), (4490, 14857)]