1281870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{14243}}^1$

素因数の和:14256

約数の個数: 24

約数和(自身を含む): 3333096

約数和(自身を除く): 2051226

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 14243, 28486, 42729, 71215, 85458, 128187, 142430, 213645, 256374, 427290, 640935, 1281870]

約数ペア:

[(1, 1281870), (2, 640935), (3, 427290), (5, 256374), (6, 213645), (9, 142430), (10, 128187), (15, 85458), (18, 71215), (30, 42729), (45, 28486), (90, 14243)]