86733430

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{177007}}^1$

素因数の和:177028

約数の個数: 24

約数和(自身を含む): 181610208

約数和(自身を除く): 94876778

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 177007, 354014, 885035, 1239049, 1770070, 2478098, 6195245, 8673343, 12390490, 17346686, 43366715, 86733430]

約数ペア:

[(1, 86733430), (2, 43366715), (5, 17346686), (7, 12390490), (10, 8673343), (14, 6195245), (35, 2478098), (49, 1770070), (70, 1239049), (98, 885035), (245, 354014), (490, 177007)]