1252590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{971}}^1$

素因数の和:1024

約数の個数: 32

約数和(自身を含む): 3079296

約数和(自身を除く): 1826706

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 971, 1290, 1942, 2913, 4855, 5826, 9710, 14565, 29130, 41753, 83506, 125259, 208765, 250518, 417530, 626295, 1252590]

約数ペア:

[(1, 1252590), (2, 626295), (3, 417530), (5, 250518), (6, 208765), (10, 125259), (15, 83506), (30, 41753), (43, 29130), (86, 14565), (129, 9710), (215, 5826), (258, 4855), (430, 2913), (645, 1942), (971, 1290)]