205292730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{25439}}^1$

素因数の和:25718

約数の個数: 32

約数和(自身を含む): 494553600

約数和(自身を除く): 289260870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 269, 538, 807, 1345, 1614, 2690, 4035, 8070, 25439, 50878, 76317, 127195, 152634, 254390, 381585, 763170, 6843091, 13686182, 20529273, 34215455, 41058546, 68430910, 102646365, 205292730]

約数ペア:

[(1, 205292730), (2, 102646365), (3, 68430910), (5, 41058546), (6, 34215455), (10, 20529273), (15, 13686182), (30, 6843091), (269, 763170), (538, 381585), (807, 254390), (1345, 152634), (1614, 127195), (2690, 76317), (4035, 50878), (8070, 25439)]