17121870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{190243}}^1$

素因数の和:190256

約数の個数: 24

約数和(自身を含む): 44517096

約数和(自身を除く): 27395226

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 190243, 380486, 570729, 951215, 1141458, 1712187, 1902430, 2853645, 3424374, 5707290, 8560935, 17121870]

約数ペア:

[(1, 17121870), (2, 8560935), (3, 5707290), (5, 3424374), (6, 2853645), (9, 1902430), (10, 1712187), (15, 1141458), (18, 951215), (30, 570729), (45, 380486), (90, 190243)]