120785834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:231

約数の個数: 64

約数和(自身を含む): 215115264

約数和(自身を除く): 94329430

約数列:

[1, 2, 13, 23, 26, 37, 46, 53, 74, 103, 106, 206, 299, 481, 598, 689, 851, 962, 1219, 1339, 1378, 1702, 1961, 2369, 2438, 2678, 3811, 3922, 4738, 5459, 7622, 10918, 11063, 15847, 22126, 25493, 30797, 31694, 45103, 49543, 50986, 61594, 70967, 87653, 90206, 99086, 125557, 141934, 175306, 201983, 251114, 403966, 586339, 1139489, 1172678, 1632241, 2278978, 2625779, 3264482, 4645609, 5251558, 9291218, 60392917, 120785834]

約数ペア:

[(1, 120785834), (2, 60392917), (13, 9291218), (23, 5251558), (26, 4645609), (37, 3264482), (46, 2625779), (53, 2278978), (74, 1632241), (103, 1172678), (106, 1139489), (206, 586339), (299, 403966), (481, 251114), (598, 201983), (689, 175306), (851, 141934), (962, 125557), (1219, 99086), (1339, 90206), (1378, 87653), (1702, 70967), (1961, 61594), (2369, 50986), (2438, 49543), (2678, 45103), (3811, 31694), (3922, 30797), (4738, 25493), (5459, 22126), (7622, 15847), (10918, 11063)]