85217070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{123503}}^1$

素因数の和:123536

約数の個数: 32

約数和(自身を含む): 213414912

約数和(自身を除く): 128197842

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 123503, 247006, 370509, 617515, 741018, 1235030, 1852545, 2840569, 3705090, 5681138, 8521707, 14202845, 17043414, 28405690, 42608535, 85217070]

約数ペア:

[(1, 85217070), (2, 42608535), (3, 28405690), (5, 17043414), (6, 14202845), (10, 8521707), (15, 5681138), (23, 3705090), (30, 2840569), (46, 1852545), (69, 1235030), (115, 741018), (138, 617515), (230, 370509), (345, 247006), (690, 123503)]