82829180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{13759}}^1$

素因数の和:13818

約数の個数: 48

約数和(自身を含む): 203427840

約数和(自身を除く): 120598660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 13759, 27518, 55036, 68795, 96313, 137590, 192626, 275180, 385252, 481565, 591637, 963130, 1183274, 1926260, 2366548, 2958185, 4141459, 5916370, 8282918, 11832740, 16565836, 20707295, 41414590, 82829180]

約数ペア:

[(1, 82829180), (2, 41414590), (4, 20707295), (5, 16565836), (7, 11832740), (10, 8282918), (14, 5916370), (20, 4141459), (28, 2958185), (35, 2366548), (43, 1926260), (70, 1183274), (86, 963130), (140, 591637), (172, 481565), (215, 385252), (301, 275180), (430, 192626), (602, 137590), (860, 96313), (1204, 68795), (1505, 55036), (3010, 27518), (6020, 13759)]