2680452690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1\times {\mathrm{3083}}^1$

素因数の和:3563

約数の個数: 64

約数和(自身を含む): 6539757696

約数和(自身を除く): 3859305006

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 397, 438, 730, 794, 1095, 1191, 1985, 2190, 2382, 3083, 3970, 5955, 6166, 9249, 11910, 15415, 18498, 28981, 30830, 46245, 57962, 86943, 92490, 144905, 173886, 225059, 289810, 434715, 450118, 675177, 869430, 1125295, 1223951, 1350354, 2250590, 2447902, 3375885, 3671853, 6119755, 6751770, 7343706, 12239510, 18359265, 36718530, 89348423, 178696846, 268045269, 446742115, 536090538, 893484230, 1340226345, 2680452690]

約数ペア:

[(1, 2680452690), (2, 1340226345), (3, 893484230), (5, 536090538), (6, 446742115), (10, 268045269), (15, 178696846), (30, 89348423), (73, 36718530), (146, 18359265), (219, 12239510), (365, 7343706), (397, 6751770), (438, 6119755), (730, 3671853), (794, 3375885), (1095, 2447902), (1191, 2250590), (1985, 1350354), (2190, 1223951), (2382, 1125295), (3083, 869430), (3970, 675177), (5955, 450118), (6166, 434715), (9249, 289810), (11910, 225059), (15415, 173886), (18498, 144905), (28981, 92490), (30830, 86943), (46245, 57962)]