15142270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10589}}^1$

素因数の和:10620

約数の個数: 32

約数和(自身を含む): 32024160

約数和(自身を除く): 16881890

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 10589, 21178, 52945, 105890, 116479, 137657, 232958, 275314, 582395, 688285, 1164790, 1376570, 1514227, 3028454, 7571135, 15142270]

約数ペア:

[(1, 15142270), (2, 7571135), (5, 3028454), (10, 1514227), (11, 1376570), (13, 1164790), (22, 688285), (26, 582395), (55, 275314), (65, 232958), (110, 137657), (130, 116479), (143, 105890), (286, 52945), (715, 21178), (1430, 10589)]