61149490

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{46679}}^1$

素因数の和:46817

約数の個数: 16

約数和(自身を含む): 110911680

約数和(自身を除く): 49762190

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 46679, 93358, 233395, 466790, 6114949, 12229898, 30574745, 61149490]

約数ペア:

[(1, 61149490), (2, 30574745), (5, 12229898), (10, 6114949), (131, 466790), (262, 233395), (655, 93358), (1310, 46679)]