7839660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{677}}^1$

素因数の和:882

約数の個数: 48

約数和(自身を含む): 22097376

約数和(自身を除く): 14257716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 193, 386, 579, 677, 772, 965, 1158, 1354, 1930, 2031, 2316, 2708, 2895, 3385, 3860, 4062, 5790, 6770, 8124, 10155, 11580, 13540, 20310, 40620, 130661, 261322, 391983, 522644, 653305, 783966, 1306610, 1567932, 1959915, 2613220, 3919830, 7839660]

約数ペア:

[(1, 7839660), (2, 3919830), (3, 2613220), (4, 1959915), (5, 1567932), (6, 1306610), (10, 783966), (12, 653305), (15, 522644), (20, 391983), (30, 261322), (60, 130661), (193, 40620), (386, 20310), (579, 13540), (677, 11580), (772, 10155), (965, 8124), (1158, 6770), (1354, 5790), (1930, 4062), (2031, 3860), (2316, 3385), (2708, 2895)]