27150890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2861}}^1$

素因数の和:2954

約数の個数: 32

約数和(自身を含む): 53370576

約数和(自身を除く): 26219686

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1898, 2861, 4745, 5722, 9490, 14305, 28610, 37193, 74386, 185965, 208853, 371930, 417706, 1044265, 2088530, 2715089, 5430178, 13575445, 27150890]

約数ペア:

[(1, 27150890), (2, 13575445), (5, 5430178), (10, 2715089), (13, 2088530), (26, 1044265), (65, 417706), (73, 371930), (130, 208853), (146, 185965), (365, 74386), (730, 37193), (949, 28610), (1898, 14305), (2861, 9490), (4745, 5722)]