85999830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{409523}}^1$

素因数の和:409540

約数の個数: 32

約数和(自身を含む): 235885824

約数和(自身を除く): 149885994

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 409523, 819046, 1228569, 2047615, 2457138, 2866661, 4095230, 5733322, 6142845, 8599983, 12285690, 14333305, 17199966, 28666610, 42999915, 85999830]

約数ペア:

[(1, 85999830), (2, 42999915), (3, 28666610), (5, 17199966), (6, 14333305), (7, 12285690), (10, 8599983), (14, 6142845), (15, 5733322), (21, 4095230), (30, 2866661), (35, 2457138), (42, 2047615), (70, 1228569), (105, 819046), (210, 409523)]