34915270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{641}}^1$

素因数の和:1080

約数の個数: 32

約数和(自身を含む): 67949280

約数和(自身を除く): 33034010

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 419, 641, 838, 1282, 2095, 3205, 4190, 5447, 6410, 8333, 10894, 16666, 27235, 41665, 54470, 83330, 268579, 537158, 1342895, 2685790, 3491527, 6983054, 17457635, 34915270]

約数ペア:

[(1, 34915270), (2, 17457635), (5, 6983054), (10, 3491527), (13, 2685790), (26, 1342895), (65, 537158), (130, 268579), (419, 83330), (641, 54470), (838, 41665), (1282, 27235), (2095, 16666), (3205, 10894), (4190, 8333), (5447, 6410)]