3234140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1777}}^1$

素因数の和:1806

約数の個数: 48

約数和(自身を含む): 8363712

約数和(自身を除く): 5129572

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1777, 1820, 3554, 7108, 8885, 12439, 17770, 23101, 24878, 35540, 46202, 49756, 62195, 92404, 115505, 124390, 161707, 231010, 248780, 323414, 462020, 646828, 808535, 1617070, 3234140]

約数ペア:

[(1, 3234140), (2, 1617070), (4, 808535), (5, 646828), (7, 462020), (10, 323414), (13, 248780), (14, 231010), (20, 161707), (26, 124390), (28, 115505), (35, 92404), (52, 62195), (65, 49756), (70, 46202), (91, 35540), (130, 24878), (140, 23101), (182, 17770), (260, 12439), (364, 8885), (455, 7108), (910, 3554), (1777, 1820)]