18017991570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{15809}}^1\times {\mathrm{37991}}^1$

素因数の和:53810

約数の個数: 32

約数和(自身を含む): 43247053440

約数和(自身を除く): 25229061870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 15809, 31618, 37991, 47427, 75982, 79045, 94854, 113973, 158090, 189955, 227946, 237135, 379910, 474270, 569865, 1139730, 600599719, 1201199438, 1801799157, 3002998595, 3603598314, 6005997190, 9008995785, 18017991570]

約数ペア:

[(1, 18017991570), (2, 9008995785), (3, 6005997190), (5, 3603598314), (6, 3002998595), (10, 1801799157), (15, 1201199438), (30, 600599719), (15809, 1139730), (31618, 569865), (37991, 474270), (47427, 379910), (75982, 237135), (79045, 227946), (94854, 189955), (113973, 158090)]