123679290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{588949}}^1$

素因数の和:588966

約数の個数: 32

約数和(自身を含む): 339235200

約数和(自身を除く): 215555910

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 588949, 1177898, 1766847, 2944745, 3533694, 4122643, 5889490, 8245286, 8834235, 12367929, 17668470, 20613215, 24735858, 41226430, 61839645, 123679290]

約数ペア:

[(1, 123679290), (2, 61839645), (3, 41226430), (5, 24735858), (6, 20613215), (7, 17668470), (10, 12367929), (14, 8834235), (15, 8245286), (21, 5889490), (30, 4122643), (35, 3533694), (42, 2944745), (70, 1766847), (105, 1177898), (210, 588949)]