726165430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{47123}}^1$

素因数の和:47220

約数の個数: 32

約数和(自身を含む): 1384314624

約数和(自身を除く): 658149194

約数列:

[1, 2, 5, 10, 23, 46, 67, 115, 134, 230, 335, 670, 1541, 3082, 7705, 15410, 47123, 94246, 235615, 471230, 1083829, 2167658, 3157241, 5419145, 6314482, 10838290, 15786205, 31572410, 72616543, 145233086, 363082715, 726165430]

約数ペア:

[(1, 726165430), (2, 363082715), (5, 145233086), (10, 72616543), (23, 31572410), (46, 15786205), (67, 10838290), (115, 6314482), (134, 5419145), (230, 3157241), (335, 2167658), (670, 1083829), (1541, 471230), (3082, 235615), (7705, 94246), (15410, 47123)]