149931410

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{4493}}^1$

素因数の和:4618

約数の個数: 32

約数和(自身を含む): 279562752

約数和(自身を除く): 129631342

約数列:

[1, 2, 5, 10, 47, 71, 94, 142, 235, 355, 470, 710, 3337, 4493, 6674, 8986, 16685, 22465, 33370, 44930, 211171, 319003, 422342, 638006, 1055855, 1595015, 2111710, 3190030, 14993141, 29986282, 74965705, 149931410]

約数ペア:

[(1, 149931410), (2, 74965705), (5, 29986282), (10, 14993141), (47, 3190030), (71, 2111710), (94, 1595015), (142, 1055855), (235, 638006), (355, 422342), (470, 319003), (710, 211171), (3337, 44930), (4493, 33370), (6674, 22465), (8986, 16685)]