5729990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3559}}^1$

素因数の和:3596

約数の個数: 32

約数和(自身を含む): 12303360

約数和(自身を除く): 6573370

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 3559, 7118, 17795, 24913, 35590, 49826, 81857, 124565, 163714, 249130, 409285, 572999, 818570, 1145998, 2864995, 5729990]

約数ペア:

[(1, 5729990), (2, 2864995), (5, 1145998), (7, 818570), (10, 572999), (14, 409285), (23, 249130), (35, 163714), (46, 124565), (70, 81857), (115, 49826), (161, 35590), (230, 24913), (322, 17795), (805, 7118), (1610, 3559)]