13026870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2731}}^1$

素因数の和:2797

約数の個数: 48

約数和(自身を含む): 34521552

約数和(自身を除く): 21494682

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1590, 2385, 2731, 4770, 5462, 8193, 13655, 16386, 24579, 27310, 40965, 49158, 81930, 122895, 144743, 245790, 289486, 434229, 723715, 868458, 1302687, 1447430, 2171145, 2605374, 4342290, 6513435, 13026870]

約数ペア:

[(1, 13026870), (2, 6513435), (3, 4342290), (5, 2605374), (6, 2171145), (9, 1447430), (10, 1302687), (15, 868458), (18, 723715), (30, 434229), (45, 289486), (53, 245790), (90, 144743), (106, 122895), (159, 81930), (265, 49158), (318, 40965), (477, 27310), (530, 24579), (795, 16386), (954, 13655), (1590, 8193), (2385, 5462), (2731, 4770)]