310891322

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{18217}}^1$

素因数の和:18302

約数の個数: 32

約数和(自身を含む): 566652672

約数和(自身を除く): 255761350

約数列:

[1, 2, 7, 14, 23, 46, 53, 106, 161, 322, 371, 742, 1219, 2438, 8533, 17066, 18217, 36434, 127519, 255038, 418991, 837982, 965501, 1931002, 2932937, 5865874, 6758507, 13517014, 22206523, 44413046, 155445661, 310891322]

約数ペア:

[(1, 310891322), (2, 155445661), (7, 44413046), (14, 22206523), (23, 13517014), (46, 6758507), (53, 5865874), (106, 2932937), (161, 1931002), (322, 965501), (371, 837982), (742, 418991), (1219, 255038), (2438, 127519), (8533, 36434), (17066, 18217)]