28590430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{15289}}^1$

素因数の和:15324

約数の個数: 32

約数和(自身を含む): 59447520

約数和(自身を除く): 30857090

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 15289, 30578, 76445, 152890, 168179, 259913, 336358, 519826, 840895, 1299565, 1681790, 2599130, 2859043, 5718086, 14295215, 28590430]

約数ペア:

[(1, 28590430), (2, 14295215), (5, 5718086), (10, 2859043), (11, 2599130), (17, 1681790), (22, 1299565), (34, 840895), (55, 519826), (85, 336358), (110, 259913), (170, 168179), (187, 152890), (374, 76445), (935, 30578), (1870, 15289)]