70154738

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{877}}^1$

素因数の和:986

約数の個数: 32

約数和(自身を含む): 115305984

約数和(自身を除く): 45151246

約数列:

[1, 2, 23, 37, 46, 47, 74, 94, 851, 877, 1081, 1702, 1739, 1754, 2162, 3478, 20171, 32449, 39997, 40342, 41219, 64898, 79994, 82438, 746327, 948037, 1492654, 1525103, 1896074, 3050206, 35077369, 70154738]

約数ペア:

[(1, 70154738), (2, 35077369), (23, 3050206), (37, 1896074), (46, 1525103), (47, 1492654), (74, 948037), (94, 746327), (851, 82438), (877, 79994), (1081, 64898), (1702, 41219), (1739, 40342), (1754, 39997), (2162, 32449), (3478, 20171)]