30425164

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{571}}^1$

素因数の和:766

約数の個数: 48

約数和(自身を含む): 66882816

約数和(自身を除く): 36457652

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 173, 308, 346, 571, 692, 1142, 1211, 1903, 2284, 2422, 3806, 3997, 4844, 6281, 7612, 7994, 12562, 13321, 15988, 25124, 26642, 43967, 53284, 87934, 98783, 175868, 197566, 395132, 691481, 1086613, 1382962, 2173226, 2765924, 4346452, 7606291, 15212582, 30425164]

約数ペア:

[(1, 30425164), (2, 15212582), (4, 7606291), (7, 4346452), (11, 2765924), (14, 2173226), (22, 1382962), (28, 1086613), (44, 691481), (77, 395132), (154, 197566), (173, 175868), (308, 98783), (346, 87934), (571, 53284), (692, 43967), (1142, 26642), (1211, 25124), (1903, 15988), (2284, 13321), (2422, 12562), (3806, 7994), (3997, 7612), (4844, 6281)]