2018197650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{62003}}^1$

素因数の和:62056

約数の個数: 96

約数和(自身を含む): 5904764928

約数和(自身を除く): 3886567278

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 31, 35, 42, 50, 62, 70, 75, 93, 105, 150, 155, 175, 186, 210, 217, 310, 350, 434, 465, 525, 651, 775, 930, 1050, 1085, 1302, 1550, 2170, 2325, 3255, 4650, 5425, 6510, 10850, 16275, 32550, 62003, 124006, 186009, 310015, 372018, 434021, 620030, 868042, 930045, 1302063, 1550075, 1860090, 1922093, 2170105, 2604126, 3100150, 3844186, 4340210, 4650225, 5766279, 6510315, 9300450, 9610465, 10850525, 11532558, 13020630, 13454651, 19220930, 21701050, 26909302, 28831395, 32551575, 40363953, 48052325, 57662790, 65103150, 67273255, 80727906, 96104650, 134546510, 144156975, 201819765, 288313950, 336366275, 403639530, 672732550, 1009098825, 2018197650]

約数ペア:

[(1, 2018197650), (2, 1009098825), (3, 672732550), (5, 403639530), (6, 336366275), (7, 288313950), (10, 201819765), (14, 144156975), (15, 134546510), (21, 96104650), (25, 80727906), (30, 67273255), (31, 65103150), (35, 57662790), (42, 48052325), (50, 40363953), (62, 32551575), (70, 28831395), (75, 26909302), (93, 21701050), (105, 19220930), (150, 13454651), (155, 13020630), (175, 11532558), (186, 10850525), (210, 9610465), (217, 9300450), (310, 6510315), (350, 5766279), (434, 4650225), (465, 4340210), (525, 3844186), (651, 3100150), (775, 2604126), (930, 2170105), (1050, 1922093), (1085, 1860090), (1302, 1550075), (1550, 1302063), (2170, 930045), (2325, 868042), (3255, 620030), (4650, 434021), (5425, 372018), (6510, 310015), (10850, 186009), (16275, 124006), (32550, 62003)]