7030660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3863}}^1$

素因数の和:3892

約数の個数: 48

約数和(自身を含む): 18176256

約数和(自身を除く): 11145596

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 3863, 7726, 15452, 19315, 27041, 38630, 50219, 54082, 77260, 100438, 108164, 135205, 200876, 251095, 270410, 351533, 502190, 540820, 703066, 1004380, 1406132, 1757665, 3515330, 7030660]

約数ペア:

[(1, 7030660), (2, 3515330), (4, 1757665), (5, 1406132), (7, 1004380), (10, 703066), (13, 540820), (14, 502190), (20, 351533), (26, 270410), (28, 251095), (35, 200876), (52, 135205), (65, 108164), (70, 100438), (91, 77260), (130, 54082), (140, 50219), (182, 38630), (260, 27041), (364, 19315), (455, 15452), (910, 7726), (1820, 3863)]