2946420540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{8263}}^1$

素因数の和:8568

約数の個数: 144

約数和(自身を含む): 10251591168

約数和(自身を除く): 7305170628

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 283, 315, 420, 566, 630, 849, 1132, 1260, 1415, 1698, 1981, 2547, 2830, 3396, 3962, 4245, 5094, 5660, 5943, 7924, 8263, 8490, 9905, 10188, 11886, 12735, 16526, 16980, 17829, 19810, 23772, 24789, 25470, 29715, 33052, 35658, 39620, 41315, 49578, 50940, 57841, 59430, 71316, 74367, 82630, 89145, 99156, 115682, 118860, 123945, 148734, 165260, 173523, 178290, 231364, 247890, 289205, 297468, 347046, 356580, 371835, 495780, 520569, 578410, 694092, 743670, 867615, 1041138, 1156820, 1487340, 1735230, 2082276, 2338429, 2602845, 3470460, 4676858, 5205690, 7015287, 9353716, 10411380, 11692145, 14030574, 16369003, 21045861, 23384290, 28061148, 32738006, 35076435, 42091722, 46768580, 49107009, 65476012, 70152870, 81845015, 84183444, 98214018, 105229305, 140305740, 147321027, 163690030, 196428036, 210458610, 245535045, 294642054, 327380060, 420917220, 491070090, 589284108, 736605135, 982140180, 1473210270, 2946420540]

約数ペア:

[(1, 2946420540), (2, 1473210270), (3, 982140180), (4, 736605135), (5, 589284108), (6, 491070090), (7, 420917220), (9, 327380060), (10, 294642054), (12, 245535045), (14, 210458610), (15, 196428036), (18, 163690030), (20, 147321027), (21, 140305740), (28, 105229305), (30, 98214018), (35, 84183444), (36, 81845015), (42, 70152870), (45, 65476012), (60, 49107009), (63, 46768580), (70, 42091722), (84, 35076435), (90, 32738006), (105, 28061148), (126, 23384290), (140, 21045861), (180, 16369003), (210, 14030574), (252, 11692145), (283, 10411380), (315, 9353716), (420, 7015287), (566, 5205690), (630, 4676858), (849, 3470460), (1132, 2602845), (1260, 2338429), (1415, 2082276), (1698, 1735230), (1981, 1487340), (2547, 1156820), (2830, 1041138), (3396, 867615), (3962, 743670), (4245, 694092), (5094, 578410), (5660, 520569), (5943, 495780), (7924, 371835), (8263, 356580), (8490, 347046), (9905, 297468), (10188, 289205), (11886, 247890), (12735, 231364), (16526, 178290), (16980, 173523), (17829, 165260), (19810, 148734), (23772, 123945), (24789, 118860), (25470, 115682), (29715, 99156), (33052, 89145), (35658, 82630), (39620, 74367), (41315, 71316), (49578, 59430), (50940, 57841)]