2023893990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{368651}}^1$

素因数の和:368725

約数の個数: 48

約数和(自身を含む): 5348403216

約数和(自身を除く): 3324509226

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 368651, 737302, 1105953, 1843255, 2211906, 3317859, 3686510, 5529765, 6635718, 11059530, 16589295, 22487711, 33178590, 44975422, 67463133, 112438555, 134926266, 202389399, 224877110, 337315665, 404778798, 674631330, 1011946995, 2023893990]

約数ペア:

[(1, 2023893990), (2, 1011946995), (3, 674631330), (5, 404778798), (6, 337315665), (9, 224877110), (10, 202389399), (15, 134926266), (18, 112438555), (30, 67463133), (45, 44975422), (61, 33178590), (90, 22487711), (122, 16589295), (183, 11059530), (305, 6635718), (366, 5529765), (549, 3686510), (610, 3317859), (915, 2211906), (1098, 1843255), (1830, 1105953), (2745, 737302), (5490, 368651)]