11284740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{883}}^1$

素因数の和:969

約数の個数: 72

約数和(自身を含む): 34751808

約数和(自身を除く): 23467068

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 639, 710, 852, 883, 1065, 1278, 1420, 1766, 2130, 2556, 2649, 3195, 3532, 4260, 4415, 5298, 6390, 7947, 8830, 10596, 12780, 13245, 15894, 17660, 26490, 31788, 39735, 52980, 62693, 79470, 125386, 158940, 188079, 250772, 313465, 376158, 564237, 626930, 752316, 940395, 1128474, 1253860, 1880790, 2256948, 2821185, 3761580, 5642370, 11284740]

約数ペア:

[(1, 11284740), (2, 5642370), (3, 3761580), (4, 2821185), (5, 2256948), (6, 1880790), (9, 1253860), (10, 1128474), (12, 940395), (15, 752316), (18, 626930), (20, 564237), (30, 376158), (36, 313465), (45, 250772), (60, 188079), (71, 158940), (90, 125386), (142, 79470), (180, 62693), (213, 52980), (284, 39735), (355, 31788), (426, 26490), (639, 17660), (710, 15894), (852, 13245), (883, 12780), (1065, 10596), (1278, 8830), (1420, 7947), (1766, 6390), (2130, 5298), (2556, 4415), (2649, 4260), (3195, 3532)]