30853290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79111}}^1$

素因数の和:79134

約数の個数: 32

約数和(自身を含む): 79744896

約数和(自身を除く): 48891606

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 79111, 158222, 237333, 395555, 474666, 791110, 1028443, 1186665, 2056886, 2373330, 3085329, 5142215, 6170658, 10284430, 15426645, 30853290]

約数ペア:

[(1, 30853290), (2, 15426645), (3, 10284430), (5, 6170658), (6, 5142215), (10, 3085329), (13, 2373330), (15, 2056886), (26, 1186665), (30, 1028443), (39, 791110), (65, 474666), (78, 395555), (130, 237333), (195, 158222), (390, 79111)]