30047784

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{499}}^1$

素因数の和:714

約数の個数: 64

約数和(自身を含む): 81480000

約数和(自身を除く): 51432216

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 193, 312, 386, 499, 579, 772, 998, 1158, 1497, 1544, 1996, 2316, 2509, 2994, 3992, 4632, 5018, 5988, 6487, 7527, 10036, 11976, 12974, 15054, 19461, 20072, 25948, 30108, 38922, 51896, 60216, 77844, 96307, 155688, 192614, 288921, 385228, 577842, 770456, 1155684, 1251991, 2311368, 2503982, 3755973, 5007964, 7511946, 10015928, 15023892, 30047784]

約数ペア:

[(1, 30047784), (2, 15023892), (3, 10015928), (4, 7511946), (6, 5007964), (8, 3755973), (12, 2503982), (13, 2311368), (24, 1251991), (26, 1155684), (39, 770456), (52, 577842), (78, 385228), (104, 288921), (156, 192614), (193, 155688), (312, 96307), (386, 77844), (499, 60216), (579, 51896), (772, 38922), (998, 30108), (1158, 25948), (1497, 20072), (1544, 19461), (1996, 15054), (2316, 12974), (2509, 11976), (2994, 10036), (3992, 7527), (4632, 6487), (5018, 5988)]