15678004260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3001}}^1\times {\mathrm{87071}}^1$

素因数の和:90084

約数の個数: 48

約数和(自身を含む): 43913544192

約数和(自身を除く): 28235539932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3001, 6002, 9003, 12004, 15005, 18006, 30010, 36012, 45015, 60020, 87071, 90030, 174142, 180060, 261213, 348284, 435355, 522426, 870710, 1044852, 1306065, 1741420, 2612130, 5224260, 261300071, 522600142, 783900213, 1045200284, 1306500355, 1567800426, 2613000710, 3135600852, 3919501065, 5226001420, 7839002130, 15678004260]

約数ペア:

[(1, 15678004260), (2, 7839002130), (3, 5226001420), (4, 3919501065), (5, 3135600852), (6, 2613000710), (10, 1567800426), (12, 1306500355), (15, 1045200284), (20, 783900213), (30, 522600142), (60, 261300071), (3001, 5224260), (6002, 2612130), (9003, 1741420), (12004, 1306065), (15005, 1044852), (18006, 870710), (30010, 522426), (36012, 435355), (45015, 348284), (60020, 261213), (87071, 180060), (90030, 174142)]