310085517

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 500584448

約数和(自身を除く): 190498931

約数列:

[1, 3, 7, 21, 23, 69, 103, 161, 271, 309, 483, 529, 721, 813, 1587, 1897, 2163, 2369, 3703, 5691, 6233, 7107, 11109, 16583, 18699, 27913, 43631, 49749, 54487, 83739, 130893, 143359, 163461, 195391, 381409, 430077, 586173, 641999, 1003513, 1144227, 1925997, 3010539, 4493993, 13481979, 14765977, 44297931, 103361839, 310085517]

約数ペア:

[(1, 310085517), (3, 103361839), (7, 44297931), (21, 14765977), (23, 13481979), (69, 4493993), (103, 3010539), (161, 1925997), (271, 1144227), (309, 1003513), (483, 641999), (529, 586173), (721, 430077), (813, 381409), (1587, 195391), (1897, 163461), (2163, 143359), (2369, 130893), (3703, 83739), (5691, 54487), (6233, 49749), (7107, 43631), (11109, 27913), (16583, 18699)]