23007180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{54779}}^1$

素因数の和:54798

約数の個数: 48

約数和(自身を含む): 73624320

約数和(自身を除く): 50617140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 54779, 109558, 164337, 219116, 273895, 328674, 383453, 547790, 657348, 766906, 821685, 1095580, 1150359, 1533812, 1643370, 1917265, 2300718, 3286740, 3834530, 4601436, 5751795, 7669060, 11503590, 23007180]

約数ペア:

[(1, 23007180), (2, 11503590), (3, 7669060), (4, 5751795), (5, 4601436), (6, 3834530), (7, 3286740), (10, 2300718), (12, 1917265), (14, 1643370), (15, 1533812), (20, 1150359), (21, 1095580), (28, 821685), (30, 766906), (35, 657348), (42, 547790), (60, 383453), (70, 328674), (84, 273895), (105, 219116), (140, 164337), (210, 109558), (420, 54779)]