30656886

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{13553}}^1$

素因数の和:13600

約数の個数: 32

約数和(自身を含む): 68312160

約数和(自身を除く): 37655274

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 13553, 27106, 40659, 81318, 176189, 352378, 393037, 528567, 786074, 1057134, 1179111, 2358222, 5109481, 10218962, 15328443, 30656886]

約数ペア:

[(1, 30656886), (2, 15328443), (3, 10218962), (6, 5109481), (13, 2358222), (26, 1179111), (29, 1057134), (39, 786074), (58, 528567), (78, 393037), (87, 352378), (174, 176189), (377, 81318), (754, 40659), (1131, 27106), (2262, 13553)]