69853290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179111}}^1$

素因数の和:179134

約数の個数: 32

約数和(自身を含む): 180544896

約数和(自身を除く): 110691606

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 179111, 358222, 537333, 895555, 1074666, 1791110, 2328443, 2686665, 4656886, 5373330, 6985329, 11642215, 13970658, 23284430, 34926645, 69853290]

約数ペア:

[(1, 69853290), (2, 34926645), (3, 23284430), (5, 13970658), (6, 11642215), (10, 6985329), (13, 5373330), (15, 4656886), (26, 2686665), (30, 2328443), (39, 1791110), (65, 1074666), (78, 895555), (130, 537333), (195, 358222), (390, 179111)]