73780070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{81077}}^1$

素因数の和:81104

約数の個数: 32

約数和(自身を含む): 163453248

約数和(自身を除く): 89673178

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 81077, 162154, 405385, 567539, 810770, 1054001, 1135078, 2108002, 2837695, 5270005, 5675390, 7378007, 10540010, 14756014, 36890035, 73780070]

約数ペア:

[(1, 73780070), (2, 36890035), (5, 14756014), (7, 10540010), (10, 7378007), (13, 5675390), (14, 5270005), (26, 2837695), (35, 2108002), (65, 1135078), (70, 1054001), (91, 810770), (130, 567539), (182, 405385), (455, 162154), (910, 81077)]