26795730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{541}}^1$

素因数の和:691

約数の個数: 64

約数和(自身を含む): 69931008

約数和(自身を除く): 43135278

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 127, 130, 195, 254, 381, 390, 541, 635, 762, 1082, 1270, 1623, 1651, 1905, 2705, 3246, 3302, 3810, 4953, 5410, 7033, 8115, 8255, 9906, 14066, 16230, 16510, 21099, 24765, 35165, 42198, 49530, 68707, 70330, 105495, 137414, 206121, 210990, 343535, 412242, 687070, 893191, 1030605, 1786382, 2061210, 2679573, 4465955, 5359146, 8931910, 13397865, 26795730]

約数ペア:

[(1, 26795730), (2, 13397865), (3, 8931910), (5, 5359146), (6, 4465955), (10, 2679573), (13, 2061210), (15, 1786382), (26, 1030605), (30, 893191), (39, 687070), (65, 412242), (78, 343535), (127, 210990), (130, 206121), (195, 137414), (254, 105495), (381, 70330), (390, 68707), (541, 49530), (635, 42198), (762, 35165), (1082, 24765), (1270, 21099), (1623, 16510), (1651, 16230), (1905, 14066), (2705, 9906), (3246, 8255), (3302, 8115), (3810, 7033), (4953, 5410)]