26262210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67339}}^1$

素因数の和:67362

約数の個数: 32

約数和(自身を含む): 67878720

約数和(自身を除く): 41616510

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 67339, 134678, 202017, 336695, 404034, 673390, 875407, 1010085, 1750814, 2020170, 2626221, 4377035, 5252442, 8754070, 13131105, 26262210]

約数ペア:

[(1, 26262210), (2, 13131105), (3, 8754070), (5, 5252442), (6, 4377035), (10, 2626221), (13, 2020170), (15, 1750814), (26, 1010085), (30, 875407), (39, 673390), (65, 404034), (78, 336695), (130, 202017), (195, 134678), (390, 67339)]