99437630

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{140053}}^1$

素因数の和:140131

約数の個数: 16

約数和(自身を含む): 181509984

約数和(自身を除く): 82072354

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 140053, 280106, 700265, 1400530, 9943763, 19887526, 49718815, 99437630]

約数ペア:

[(1, 99437630), (2, 49718815), (5, 19887526), (10, 9943763), (71, 1400530), (142, 700265), (355, 280106), (710, 140053)]