1268857530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{1279}}^1$

素因数の和:1516

約数の個数: 96

約数和(自身を含む): 3369000960

約数和(自身を除く): 2100143430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 151, 219, 302, 365, 438, 453, 657, 730, 755, 906, 1095, 1279, 1314, 1359, 1510, 2190, 2265, 2558, 2718, 3285, 3837, 4530, 6395, 6570, 6795, 7674, 11023, 11511, 12790, 13590, 19185, 22046, 23022, 33069, 38370, 55115, 57555, 66138, 93367, 99207, 110230, 115110, 165345, 186734, 193129, 198414, 280101, 330690, 386258, 466835, 496035, 560202, 579387, 840303, 933670, 965645, 992070, 1158774, 1400505, 1680606, 1738161, 1931290, 2801010, 2896935, 3476322, 4201515, 5793870, 8403030, 8690805, 14098417, 17381610, 28196834, 42295251, 70492085, 84590502, 126885753, 140984170, 211476255, 253771506, 422952510, 634428765, 1268857530]

約数ペア:

[(1, 1268857530), (2, 634428765), (3, 422952510), (5, 253771506), (6, 211476255), (9, 140984170), (10, 126885753), (15, 84590502), (18, 70492085), (30, 42295251), (45, 28196834), (73, 17381610), (90, 14098417), (146, 8690805), (151, 8403030), (219, 5793870), (302, 4201515), (365, 3476322), (438, 2896935), (453, 2801010), (657, 1931290), (730, 1738161), (755, 1680606), (906, 1400505), (1095, 1158774), (1279, 992070), (1314, 965645), (1359, 933670), (1510, 840303), (2190, 579387), (2265, 560202), (2558, 496035), (2718, 466835), (3285, 386258), (3837, 330690), (4530, 280101), (6395, 198414), (6570, 193129), (6795, 186734), (7674, 165345), (11023, 115110), (11511, 110230), (12790, 99207), (13590, 93367), (19185, 66138), (22046, 57555), (23022, 55115), (33069, 38370)]