7148260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{51059}}^1$

素因数の和:51075

約数の個数: 24

約数和(自身を含む): 17156160

約数和(自身を除く): 10007900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 51059, 102118, 204236, 255295, 357413, 510590, 714826, 1021180, 1429652, 1787065, 3574130, 7148260]

約数ペア:

[(1, 7148260), (2, 3574130), (4, 1787065), (5, 1429652), (7, 1021180), (10, 714826), (14, 510590), (20, 357413), (28, 255295), (35, 204236), (70, 102118), (140, 51059)]