2018764530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{773473}}^1$

素因数の和:773515

約数の個数: 48

約数和(自身を含む): 5429787480

約数和(自身を除く): 3411022950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 773473, 1546946, 2320419, 3867365, 4640838, 6961257, 7734730, 11602095, 13922514, 22430717, 23204190, 34806285, 44861434, 67292151, 69612570, 112153585, 134584302, 201876453, 224307170, 336460755, 403752906, 672921510, 1009382265, 2018764530]

約数ペア:

[(1, 2018764530), (2, 1009382265), (3, 672921510), (5, 403752906), (6, 336460755), (9, 224307170), (10, 201876453), (15, 134584302), (18, 112153585), (29, 69612570), (30, 67292151), (45, 44861434), (58, 34806285), (87, 23204190), (90, 22430717), (145, 13922514), (174, 11602095), (261, 7734730), (290, 6961257), (435, 4640838), (522, 3867365), (870, 2320419), (1305, 1546946), (2610, 773473)]