16704660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1283}}^1$

素因数の和:1333

約数の個数: 96

約数和(自身を含む): 55222272

約数和(自身を除く): 38517612

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1283, 1302, 1860, 2170, 2566, 2604, 3255, 3849, 4340, 5132, 6415, 6510, 7698, 8981, 12830, 13020, 15396, 17962, 19245, 25660, 26943, 35924, 38490, 39773, 44905, 53886, 76980, 79546, 89810, 107772, 119319, 134715, 159092, 179620, 198865, 238638, 269430, 278411, 397730, 477276, 538860, 556822, 596595, 795460, 835233, 1113644, 1193190, 1392055, 1670466, 2386380, 2784110, 3340932, 4176165, 5568220, 8352330, 16704660]

約数ペア:

[(1, 16704660), (2, 8352330), (3, 5568220), (4, 4176165), (5, 3340932), (6, 2784110), (7, 2386380), (10, 1670466), (12, 1392055), (14, 1193190), (15, 1113644), (20, 835233), (21, 795460), (28, 596595), (30, 556822), (31, 538860), (35, 477276), (42, 397730), (60, 278411), (62, 269430), (70, 238638), (84, 198865), (93, 179620), (105, 159092), (124, 134715), (140, 119319), (155, 107772), (186, 89810), (210, 79546), (217, 76980), (310, 53886), (372, 44905), (420, 39773), (434, 38490), (465, 35924), (620, 26943), (651, 25660), (868, 19245), (930, 17962), (1085, 15396), (1283, 13020), (1302, 12830), (1860, 8981), (2170, 7698), (2566, 6510), (2604, 6415), (3255, 5132), (3849, 4340)]