80385870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{11701}}^1$

素因数の和:11940

約数の個数: 32

約数和(自身を含む): 193785120

約数和(自身を除く): 113399250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 229, 458, 687, 1145, 1374, 2290, 3435, 6870, 11701, 23402, 35103, 58505, 70206, 117010, 175515, 351030, 2679529, 5359058, 8038587, 13397645, 16077174, 26795290, 40192935, 80385870]

約数ペア:

[(1, 80385870), (2, 40192935), (3, 26795290), (5, 16077174), (6, 13397645), (10, 8038587), (15, 5359058), (30, 2679529), (229, 351030), (458, 175515), (687, 117010), (1145, 70206), (1374, 58505), (2290, 35103), (3435, 23402), (6870, 11701)]