30505566

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{55871}}^1$

素因数の和:55896

約数の個数: 32

約数和(自身を含む): 75091968

約数和(自身を除く): 44586402

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 55871, 111742, 167613, 335226, 391097, 726323, 782194, 1173291, 1452646, 2178969, 2346582, 4357938, 5084261, 10168522, 15252783, 30505566]

約数ペア:

[(1, 30505566), (2, 15252783), (3, 10168522), (6, 5084261), (7, 4357938), (13, 2346582), (14, 2178969), (21, 1452646), (26, 1173291), (39, 782194), (42, 726323), (78, 391097), (91, 335226), (182, 167613), (273, 111742), (546, 55871)]