3452120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{12329}}^1$

素因数の和:12347

約数の個数: 32

約数和(自身を含む): 8877600

約数和(自身を除く): 5425480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 12329, 24658, 49316, 61645, 86303, 98632, 123290, 172606, 246580, 345212, 431515, 493160, 690424, 863030, 1726060, 3452120]

約数ペア:

[(1, 3452120), (2, 1726060), (4, 863030), (5, 690424), (7, 493160), (8, 431515), (10, 345212), (14, 246580), (20, 172606), (28, 123290), (35, 98632), (40, 86303), (56, 61645), (70, 49316), (140, 24658), (280, 12329)]