148172490

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{182929}}^1$

素因数の和:182948

約数の個数: 40

約数和(自身を含む): 398421540

約数和(自身を除く): 250249050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 182929, 365858, 548787, 914645, 1097574, 1646361, 1829290, 2743935, 3292722, 4939083, 5487870, 8231805, 9878166, 14817249, 16463610, 24695415, 29634498, 49390830, 74086245, 148172490]

約数ペア:

[(1, 148172490), (2, 74086245), (3, 49390830), (5, 29634498), (6, 24695415), (9, 16463610), (10, 14817249), (15, 9878166), (18, 8231805), (27, 5487870), (30, 4939083), (45, 3292722), (54, 2743935), (81, 1829290), (90, 1646361), (135, 1097574), (162, 914645), (270, 548787), (405, 365858), (810, 182929)]