30914598

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1$

素因数の和:429

約数の個数: 64

約数和(自身を含む): 73446912

約数和(自身を除く): 42532314

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 137, 143, 263, 274, 286, 411, 429, 526, 789, 822, 858, 1507, 1578, 1781, 2893, 3014, 3419, 3562, 4521, 5343, 5786, 6838, 8679, 9042, 10257, 10686, 17358, 19591, 20514, 36031, 37609, 39182, 58773, 72062, 75218, 108093, 112827, 117546, 216186, 225654, 396341, 468403, 792682, 936806, 1189023, 1405209, 2378046, 2810418, 5152433, 10304866, 15457299, 30914598]

約数ペア:

[(1, 30914598), (2, 15457299), (3, 10304866), (6, 5152433), (11, 2810418), (13, 2378046), (22, 1405209), (26, 1189023), (33, 936806), (39, 792682), (66, 468403), (78, 396341), (137, 225654), (143, 216186), (263, 117546), (274, 112827), (286, 108093), (411, 75218), (429, 72062), (526, 58773), (789, 39182), (822, 37609), (858, 36031), (1507, 20514), (1578, 19591), (1781, 17358), (2893, 10686), (3014, 10257), (3419, 9042), (3562, 8679), (4521, 6838), (5343, 5786)]