122012370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1355693}}^1$

素因数の和:1355706

約数の個数: 24

約数和(自身を含む): 317232396

約数和(自身を除く): 195220026

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1355693, 2711386, 4067079, 6778465, 8134158, 12201237, 13556930, 20335395, 24402474, 40670790, 61006185, 122012370]

約数ペア:

[(1, 122012370), (2, 61006185), (3, 40670790), (5, 24402474), (6, 20335395), (9, 13556930), (10, 12201237), (15, 8134158), (18, 6778465), (30, 4067079), (45, 2711386), (90, 1355693)]