30098128

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{547}}^1$

素因数の和:755

約数の個数: 40

約数和(自身を含む): 61836320

約数和(自身を除く): 31738192

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 181, 304, 362, 547, 724, 1094, 1448, 2188, 2896, 3439, 4376, 6878, 8752, 10393, 13756, 20786, 27512, 41572, 55024, 83144, 99007, 166288, 198014, 396028, 792056, 1584112, 1881133, 3762266, 7524532, 15049064, 30098128]

約数ペア:

[(1, 30098128), (2, 15049064), (4, 7524532), (8, 3762266), (16, 1881133), (19, 1584112), (38, 792056), (76, 396028), (152, 198014), (181, 166288), (304, 99007), (362, 83144), (547, 55024), (724, 41572), (1094, 27512), (1448, 20786), (2188, 13756), (2896, 10393), (3439, 8752), (4376, 6878)]