77235310

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{3389}}^1$

素因数の和:3492

約数の個数: 32

約数和(自身を含む): 144983520

約数和(自身を除く): 67748210

約数列:

[1, 2, 5, 10, 43, 53, 86, 106, 215, 265, 430, 530, 2279, 3389, 4558, 6778, 11395, 16945, 22790, 33890, 145727, 179617, 291454, 359234, 728635, 898085, 1457270, 1796170, 7723531, 15447062, 38617655, 77235310]

約数ペア:

[(1, 77235310), (2, 38617655), (5, 15447062), (10, 7723531), (43, 1796170), (53, 1457270), (86, 898085), (106, 728635), (215, 359234), (265, 291454), (430, 179617), (530, 145727), (2279, 33890), (3389, 22790), (4558, 16945), (6778, 11395)]