5420226

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:247

約数の個数: 64

約数和(自身を含む): 13418496

約数和(自身を除く): 7998270

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 31, 42, 46, 62, 69, 93, 138, 161, 181, 186, 217, 322, 362, 434, 483, 543, 651, 713, 966, 1086, 1267, 1302, 1426, 2139, 2534, 3801, 4163, 4278, 4991, 5611, 7602, 8326, 9982, 11222, 12489, 14973, 16833, 24978, 29141, 29946, 33666, 39277, 58282, 78554, 87423, 117831, 129053, 174846, 235662, 258106, 387159, 774318, 903371, 1806742, 2710113, 5420226]

約数ペア:

[(1, 5420226), (2, 2710113), (3, 1806742), (6, 903371), (7, 774318), (14, 387159), (21, 258106), (23, 235662), (31, 174846), (42, 129053), (46, 117831), (62, 87423), (69, 78554), (93, 58282), (138, 39277), (161, 33666), (181, 29946), (186, 29141), (217, 24978), (322, 16833), (362, 14973), (434, 12489), (483, 11222), (543, 9982), (651, 8326), (713, 7602), (966, 5611), (1086, 4991), (1267, 4278), (1302, 4163), (1426, 3801), (2139, 2534)]