79244370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{28403}}^1$

素因数の和:28447

約数の個数: 48

約数和(自身を含む): 212689152

約数和(自身を除く): 133444782

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 28403, 56806, 85209, 142015, 170418, 255627, 284030, 426045, 511254, 852090, 880493, 1278135, 1760986, 2556270, 2641479, 4402465, 5282958, 7924437, 8804930, 13207395, 15848874, 26414790, 39622185, 79244370]

約数ペア:

[(1, 79244370), (2, 39622185), (3, 26414790), (5, 15848874), (6, 13207395), (9, 8804930), (10, 7924437), (15, 5282958), (18, 4402465), (30, 2641479), (31, 2556270), (45, 1760986), (62, 1278135), (90, 880493), (93, 852090), (155, 511254), (186, 426045), (279, 284030), (310, 255627), (465, 170418), (558, 142015), (930, 85209), (1395, 56806), (2790, 28403)]