57156610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:439

約数の個数: 64

約数和(自身を含む): 124084224

約数和(自身を除く): 66927614

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 131, 161, 230, 262, 271, 322, 542, 655, 805, 917, 1310, 1355, 1610, 1834, 1897, 2710, 3013, 3794, 4585, 6026, 6233, 9170, 9485, 12466, 15065, 18970, 21091, 30130, 31165, 35501, 42182, 43631, 62330, 71002, 87262, 105455, 177505, 210910, 218155, 248507, 355010, 436310, 497014, 816523, 1242535, 1633046, 2485070, 4082615, 5715661, 8165230, 11431322, 28578305, 57156610]

約数ペア:

[(1, 57156610), (2, 28578305), (5, 11431322), (7, 8165230), (10, 5715661), (14, 4082615), (23, 2485070), (35, 1633046), (46, 1242535), (70, 816523), (115, 497014), (131, 436310), (161, 355010), (230, 248507), (262, 218155), (271, 210910), (322, 177505), (542, 105455), (655, 87262), (805, 71002), (917, 62330), (1310, 43631), (1355, 42182), (1610, 35501), (1834, 31165), (1897, 30130), (2710, 21091), (3013, 18970), (3794, 15065), (4585, 12466), (6026, 9485), (6233, 9170)]