70105269

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2557}}^1$

素因数の和:2629

約数の個数: 32

約数和(自身を含む): 108868480

約数和(自身を除く): 38763211

約数列:

[1, 3, 13, 19, 37, 39, 57, 111, 247, 481, 703, 741, 1443, 2109, 2557, 7671, 9139, 27417, 33241, 48583, 94609, 99723, 145749, 283827, 631579, 1229917, 1797571, 1894737, 3689751, 5392713, 23368423, 70105269]

約数ペア:

[(1, 70105269), (3, 23368423), (13, 5392713), (19, 3689751), (37, 1894737), (39, 1797571), (57, 1229917), (111, 631579), (247, 283827), (481, 145749), (703, 99723), (741, 94609), (1443, 48583), (2109, 33241), (2557, 27417), (7671, 9139)]