3182519620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{863}}^1$

素因数の和:1010

約数の個数: 144

約数和(自身を含む): 8042001408

約数和(自身を除く): 4859481788

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 53, 70, 71, 98, 106, 140, 142, 196, 212, 245, 265, 284, 355, 371, 490, 497, 530, 710, 742, 863, 980, 994, 1060, 1420, 1484, 1726, 1855, 1988, 2485, 2597, 3452, 3479, 3710, 3763, 4315, 4970, 5194, 6041, 6958, 7420, 7526, 8630, 9940, 10388, 12082, 12985, 13916, 15052, 17260, 17395, 18815, 24164, 25970, 26341, 30205, 34790, 37630, 42287, 45739, 51940, 52682, 60410, 61273, 69580, 75260, 84574, 91478, 105364, 120820, 122546, 131705, 169148, 182956, 184387, 211435, 228695, 245092, 263410, 306365, 320173, 368774, 422870, 428911, 457390, 526820, 612730, 640346, 737548, 845740, 857822, 914780, 921935, 1225460, 1280692, 1600865, 1715644, 1843870, 2144555, 2241211, 3002377, 3201730, 3247469, 3687740, 4289110, 4482422, 6004754, 6403460, 6494938, 8578220, 8964844, 11206055, 12009508, 12989876, 15011885, 16237345, 22412110, 22732283, 30023770, 32474690, 44824220, 45464566, 60047540, 64949380, 90929132, 113661415, 159125981, 227322830, 318251962, 454645660, 636503924, 795629905, 1591259810, 3182519620]

約数ペア:

[(1, 3182519620), (2, 1591259810), (4, 795629905), (5, 636503924), (7, 454645660), (10, 318251962), (14, 227322830), (20, 159125981), (28, 113661415), (35, 90929132), (49, 64949380), (53, 60047540), (70, 45464566), (71, 44824220), (98, 32474690), (106, 30023770), (140, 22732283), (142, 22412110), (196, 16237345), (212, 15011885), (245, 12989876), (265, 12009508), (284, 11206055), (355, 8964844), (371, 8578220), (490, 6494938), (497, 6403460), (530, 6004754), (710, 4482422), (742, 4289110), (863, 3687740), (980, 3247469), (994, 3201730), (1060, 3002377), (1420, 2241211), (1484, 2144555), (1726, 1843870), (1855, 1715644), (1988, 1600865), (2485, 1280692), (2597, 1225460), (3452, 921935), (3479, 914780), (3710, 857822), (3763, 845740), (4315, 737548), (4970, 640346), (5194, 612730), (6041, 526820), (6958, 457390), (7420, 428911), (7526, 422870), (8630, 368774), (9940, 320173), (10388, 306365), (12082, 263410), (12985, 245092), (13916, 228695), (15052, 211435), (17260, 184387), (17395, 182956), (18815, 169148), (24164, 131705), (25970, 122546), (26341, 120820), (30205, 105364), (34790, 91478), (37630, 84574), (42287, 75260), (45739, 69580), (51940, 61273), (52682, 60410)]