528860710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{73351}}^1$

素因数の和:73468

約数の個数: 32

約数和(自身を含む): 1098519552

約数和(自身を除く): 569658842

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 515, 721, 1030, 1442, 3605, 7210, 73351, 146702, 366755, 513457, 733510, 1026914, 2567285, 5134570, 7555153, 15110306, 37775765, 52886071, 75551530, 105772142, 264430355, 528860710]

約数ペア:

[(1, 528860710), (2, 264430355), (5, 105772142), (7, 75551530), (10, 52886071), (14, 37775765), (35, 15110306), (70, 7555153), (103, 5134570), (206, 2567285), (515, 1026914), (721, 733510), (1030, 513457), (1442, 366755), (3605, 146702), (7210, 73351)]