12029080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{42961}}^1$

素因数の和:42979

約数の個数: 32

約数和(自身を含む): 30932640

約数和(自身を除く): 18903560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 42961, 85922, 171844, 214805, 300727, 343688, 429610, 601454, 859220, 1202908, 1503635, 1718440, 2405816, 3007270, 6014540, 12029080]

約数ペア:

[(1, 12029080), (2, 6014540), (4, 3007270), (5, 2405816), (7, 1718440), (8, 1503635), (10, 1202908), (14, 859220), (20, 601454), (28, 429610), (35, 343688), (40, 300727), (56, 214805), (70, 171844), (140, 85922), (280, 42961)]