1803600420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{2753}}^1$

素因数の和:3005

約数の個数: 96

約数和(自身を含む): 5163419520

約数和(自身を除く): 3359819100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 179, 183, 244, 305, 358, 366, 537, 610, 716, 732, 895, 915, 1074, 1220, 1790, 1830, 2148, 2685, 2753, 3580, 3660, 5370, 5506, 8259, 10740, 10919, 11012, 13765, 16518, 21838, 27530, 32757, 33036, 41295, 43676, 54595, 55060, 65514, 82590, 109190, 131028, 163785, 165180, 167933, 218380, 327570, 335866, 492787, 503799, 655140, 671732, 839665, 985574, 1007598, 1478361, 1679330, 1971148, 2015196, 2463935, 2518995, 2956722, 3358660, 4927870, 5037990, 5913444, 7391805, 9855740, 10075980, 14783610, 29567220, 30060007, 60120014, 90180021, 120240028, 150300035, 180360042, 300600070, 360720084, 450900105, 601200140, 901800210, 1803600420]

約数ペア:

[(1, 1803600420), (2, 901800210), (3, 601200140), (4, 450900105), (5, 360720084), (6, 300600070), (10, 180360042), (12, 150300035), (15, 120240028), (20, 90180021), (30, 60120014), (60, 30060007), (61, 29567220), (122, 14783610), (179, 10075980), (183, 9855740), (244, 7391805), (305, 5913444), (358, 5037990), (366, 4927870), (537, 3358660), (610, 2956722), (716, 2518995), (732, 2463935), (895, 2015196), (915, 1971148), (1074, 1679330), (1220, 1478361), (1790, 1007598), (1830, 985574), (2148, 839665), (2685, 671732), (2753, 655140), (3580, 503799), (3660, 492787), (5370, 335866), (5506, 327570), (8259, 218380), (10740, 167933), (10919, 165180), (11012, 163785), (13765, 131028), (16518, 109190), (21838, 82590), (27530, 65514), (32757, 55060), (33036, 54595), (41295, 43676)]