2013504660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{115321}}^1$

素因数の和:115433

約数の個数: 72

約数和(自身を含む): 6170649576

約数和(自身を除く): 4157144916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 97, 180, 194, 291, 388, 485, 582, 873, 970, 1164, 1455, 1746, 1940, 2910, 3492, 4365, 5820, 8730, 17460, 115321, 230642, 345963, 461284, 576605, 691926, 1037889, 1153210, 1383852, 1729815, 2075778, 2306420, 3459630, 4151556, 5189445, 6919260, 10378890, 11186137, 20757780, 22372274, 33558411, 44744548, 55930685, 67116822, 100675233, 111861370, 134233644, 167792055, 201350466, 223722740, 335584110, 402700932, 503376165, 671168220, 1006752330, 2013504660]

約数ペア:

[(1, 2013504660), (2, 1006752330), (3, 671168220), (4, 503376165), (5, 402700932), (6, 335584110), (9, 223722740), (10, 201350466), (12, 167792055), (15, 134233644), (18, 111861370), (20, 100675233), (30, 67116822), (36, 55930685), (45, 44744548), (60, 33558411), (90, 22372274), (97, 20757780), (180, 11186137), (194, 10378890), (291, 6919260), (388, 5189445), (485, 4151556), (582, 3459630), (873, 2306420), (970, 2075778), (1164, 1729815), (1455, 1383852), (1746, 1153210), (1940, 1037889), (2910, 691926), (3492, 576605), (4365, 461284), (5820, 345963), (8730, 230642), (17460, 115321)]