969080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{3461}}^1$

素因数の和:3479

約数の個数: 32

約数和(自身を含む): 2492640

約数和(自身を除く): 1523560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 3461, 6922, 13844, 17305, 24227, 27688, 34610, 48454, 69220, 96908, 121135, 138440, 193816, 242270, 484540, 969080]

約数ペア:

[(1, 969080), (2, 484540), (4, 242270), (5, 193816), (7, 138440), (8, 121135), (10, 96908), (14, 69220), (20, 48454), (28, 34610), (35, 27688), (40, 24227), (56, 17305), (70, 13844), (140, 6922), (280, 3461)]