85000090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{7019}}^1$

素因数の和:7206

約数の個数: 32

約数和(自身を含む): 175893120

約数和(自身を除く): 90893030

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 173, 346, 865, 1211, 1730, 2422, 6055, 7019, 12110, 14038, 35095, 49133, 70190, 98266, 245665, 491330, 1214287, 2428574, 6071435, 8500009, 12142870, 17000018, 42500045, 85000090]

約数ペア:

[(1, 85000090), (2, 42500045), (5, 17000018), (7, 12142870), (10, 8500009), (14, 6071435), (35, 2428574), (70, 1214287), (173, 491330), (346, 245665), (865, 98266), (1211, 70190), (1730, 49133), (2422, 35095), (6055, 14038), (7019, 12110)]