6219551660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{347}}^1\times {\mathrm{443}}^1$

素因数の和:840

約数の個数: 144

約数和(自身を含む): 15938221824

約数和(自身を除く): 9718670164

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 289, 340, 347, 443, 476, 578, 595, 694, 886, 1156, 1190, 1388, 1445, 1735, 1772, 2023, 2215, 2380, 2429, 2890, 3101, 3470, 4046, 4430, 4858, 5780, 5899, 6202, 6940, 7531, 8092, 8860, 9716, 10115, 11798, 12145, 12404, 15062, 15505, 20230, 23596, 24290, 29495, 30124, 31010, 37655, 40460, 41293, 48580, 52717, 58990, 62020, 75310, 82586, 100283, 105434, 117980, 128027, 150620, 153721, 165172, 200566, 206465, 210868, 256054, 263585, 307442, 401132, 412930, 501415, 512108, 527170, 614884, 640135, 701981, 768605, 825860, 896189, 1002830, 1054340, 1076047, 1280270, 1403962, 1537210, 1792378, 2005660, 2152094, 2560540, 2613257, 2807924, 3074420, 3509905, 3584756, 4304188, 4480945, 5226514, 5380235, 7019810, 8961890, 10453028, 10760470, 13066285, 14039620, 17923780, 18292799, 21520940, 26132570, 36585598, 44425369, 52265140, 73171196, 88850738, 91463995, 177701476, 182927990, 222126845, 310977583, 365855980, 444253690, 621955166, 888507380, 1243910332, 1554887915, 3109775830, 6219551660]

約数ペア:

[(1, 6219551660), (2, 3109775830), (4, 1554887915), (5, 1243910332), (7, 888507380), (10, 621955166), (14, 444253690), (17, 365855980), (20, 310977583), (28, 222126845), (34, 182927990), (35, 177701476), (68, 91463995), (70, 88850738), (85, 73171196), (119, 52265140), (140, 44425369), (170, 36585598), (238, 26132570), (289, 21520940), (340, 18292799), (347, 17923780), (443, 14039620), (476, 13066285), (578, 10760470), (595, 10453028), (694, 8961890), (886, 7019810), (1156, 5380235), (1190, 5226514), (1388, 4480945), (1445, 4304188), (1735, 3584756), (1772, 3509905), (2023, 3074420), (2215, 2807924), (2380, 2613257), (2429, 2560540), (2890, 2152094), (3101, 2005660), (3470, 1792378), (4046, 1537210), (4430, 1403962), (4858, 1280270), (5780, 1076047), (5899, 1054340), (6202, 1002830), (6940, 896189), (7531, 825860), (8092, 768605), (8860, 701981), (9716, 640135), (10115, 614884), (11798, 527170), (12145, 512108), (12404, 501415), (15062, 412930), (15505, 401132), (20230, 307442), (23596, 263585), (24290, 256054), (29495, 210868), (30124, 206465), (31010, 200566), (37655, 165172), (40460, 153721), (41293, 150620), (48580, 128027), (52717, 117980), (58990, 105434), (62020, 100283), (75310, 82586)]