2705790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:177

約数の個数: 64

約数和(自身を含む): 7050240

約数和(自身を除く): 4344450

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 47, 57, 94, 95, 101, 114, 141, 190, 202, 235, 282, 285, 303, 470, 505, 570, 606, 705, 893, 1010, 1410, 1515, 1786, 1919, 2679, 3030, 3838, 4465, 4747, 5358, 5757, 8930, 9494, 9595, 11514, 13395, 14241, 19190, 23735, 26790, 28482, 28785, 47470, 57570, 71205, 90193, 142410, 180386, 270579, 450965, 541158, 901930, 1352895, 2705790]

約数ペア:

[(1, 2705790), (2, 1352895), (3, 901930), (5, 541158), (6, 450965), (10, 270579), (15, 180386), (19, 142410), (30, 90193), (38, 71205), (47, 57570), (57, 47470), (94, 28785), (95, 28482), (101, 26790), (114, 23735), (141, 19190), (190, 14241), (202, 13395), (235, 11514), (282, 9595), (285, 9494), (303, 8930), (470, 5757), (505, 5358), (570, 4747), (606, 4465), (705, 3838), (893, 3030), (1010, 2679), (1410, 1919), (1515, 1786)]