77620630

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{1201}}^1$

素因数の和:1512

約数の個数: 32

約数和(自身を含む): 146432448

約数和(自身を除く): 68811818

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 281, 562, 1201, 1405, 2402, 2810, 6005, 6463, 12010, 12926, 27623, 32315, 55246, 64630, 138115, 276230, 337481, 674962, 1687405, 3374810, 7762063, 15524126, 38810315, 77620630]

約数ペア:

[(1, 77620630), (2, 38810315), (5, 15524126), (10, 7762063), (23, 3374810), (46, 1687405), (115, 674962), (230, 337481), (281, 276230), (562, 138115), (1201, 64630), (1405, 55246), (2402, 32315), (2810, 27623), (6005, 12926), (6463, 12010)]