7057780

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 15765120

約数和(自身を除く): 8707340

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 67, 92, 115, 134, 229, 230, 268, 335, 458, 460, 670, 916, 1145, 1340, 1541, 2290, 3082, 4580, 5267, 6164, 7705, 10534, 15343, 15410, 21068, 26335, 30686, 30820, 52670, 61372, 76715, 105340, 153430, 306860, 352889, 705778, 1411556, 1764445, 3528890, 7057780]

約数ペア:

[(1, 7057780), (2, 3528890), (4, 1764445), (5, 1411556), (10, 705778), (20, 352889), (23, 306860), (46, 153430), (67, 105340), (92, 76715), (115, 61372), (134, 52670), (229, 30820), (230, 30686), (268, 26335), (335, 21068), (458, 15410), (460, 15343), (670, 10534), (916, 7705), (1145, 6164), (1340, 5267), (1541, 4580), (2290, 3082)]