73647530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{23087}}^1$

素因数の和:23134

約数の個数: 32

約数和(自身を含む): 149610240

約数和(自身を除く): 75962710

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 23087, 46174, 115435, 230870, 253957, 507914, 669523, 1269785, 1339046, 2539570, 3347615, 6695230, 7364753, 14729506, 36823765, 73647530]

約数ペア:

[(1, 73647530), (2, 36823765), (5, 14729506), (10, 7364753), (11, 6695230), (22, 3347615), (29, 2539570), (55, 1339046), (58, 1269785), (110, 669523), (145, 507914), (290, 253957), (319, 230870), (638, 115435), (1595, 46174), (3190, 23087)]