1089471870

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{1345027}}^1$

素因数の和:1345046

約数の個数: 40

約数和(自身を含む): 2929470984

約数和(自身を除く): 1839999114

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 1345027, 2690054, 4035081, 6725135, 8070162, 12105243, 13450270, 20175405, 24210486, 36315729, 40350810, 60526215, 72631458, 108947187, 121052430, 181578645, 217894374, 363157290, 544735935, 1089471870]

約数ペア:

[(1, 1089471870), (2, 544735935), (3, 363157290), (5, 217894374), (6, 181578645), (9, 121052430), (10, 108947187), (15, 72631458), (18, 60526215), (27, 40350810), (30, 36315729), (45, 24210486), (54, 20175405), (81, 13450270), (90, 12105243), (135, 8070162), (162, 6725135), (270, 4035081), (405, 2690054), (810, 1345027)]