15302584

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:280

約数の個数: 64

約数和(自身を含む): 33942240

約数和(自身を除く): 18639656

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 53, 68, 88, 106, 136, 187, 193, 212, 374, 386, 424, 583, 748, 772, 901, 1166, 1496, 1544, 1802, 2123, 2332, 3281, 3604, 4246, 4664, 6562, 7208, 8492, 9911, 10229, 13124, 16984, 19822, 20458, 26248, 36091, 39644, 40916, 72182, 79288, 81832, 112519, 144364, 173893, 225038, 288728, 347786, 450076, 695572, 900152, 1391144, 1912823, 3825646, 7651292, 15302584]

約数ペア:

[(1, 15302584), (2, 7651292), (4, 3825646), (8, 1912823), (11, 1391144), (17, 900152), (22, 695572), (34, 450076), (44, 347786), (53, 288728), (68, 225038), (88, 173893), (106, 144364), (136, 112519), (187, 81832), (193, 79288), (212, 72182), (374, 40916), (386, 39644), (424, 36091), (583, 26248), (748, 20458), (772, 19822), (901, 16984), (1166, 13124), (1496, 10229), (1544, 9911), (1802, 8492), (2123, 7208), (2332, 6562), (3281, 4664), (3604, 4246)]