3137890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1949}}^1$

素因数の和:1986

約数の個数: 32

約数和(自身を含む): 6739200

約数和(自身を除く): 3601310

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 1949, 3898, 9745, 13643, 19490, 27286, 44827, 68215, 89654, 136430, 224135, 313789, 448270, 627578, 1568945, 3137890]

約数ペア:

[(1, 3137890), (2, 1568945), (5, 627578), (7, 448270), (10, 313789), (14, 224135), (23, 136430), (35, 89654), (46, 68215), (70, 44827), (115, 27286), (161, 19490), (230, 13643), (322, 9745), (805, 3898), (1610, 1949)]