2615613530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{15313}}^1$

素因数の和:15399

約数の個数: 64

約数和(自身を含む): 5292518400

約数和(自身を除く): 2676904870

約数列:

[1, 2, 5, 10, 19, 29, 31, 38, 58, 62, 95, 145, 155, 190, 290, 310, 551, 589, 899, 1102, 1178, 1798, 2755, 2945, 4495, 5510, 5890, 8990, 15313, 17081, 30626, 34162, 76565, 85405, 153130, 170810, 290947, 444077, 474703, 581894, 888154, 949406, 1454735, 2220385, 2373515, 2909470, 4440770, 4747030, 8437463, 9019357, 13766387, 16874926, 18038714, 27532774, 42187315, 45096785, 68831935, 84374630, 90193570, 137663870, 261561353, 523122706, 1307806765, 2615613530]

約数ペア:

[(1, 2615613530), (2, 1307806765), (5, 523122706), (10, 261561353), (19, 137663870), (29, 90193570), (31, 84374630), (38, 68831935), (58, 45096785), (62, 42187315), (95, 27532774), (145, 18038714), (155, 16874926), (190, 13766387), (290, 9019357), (310, 8437463), (551, 4747030), (589, 4440770), (899, 2909470), (1102, 2373515), (1178, 2220385), (1798, 1454735), (2755, 949406), (2945, 888154), (4495, 581894), (5510, 474703), (5890, 444077), (8990, 290947), (15313, 170810), (17081, 153130), (30626, 85405), (34162, 76565)]