9870660

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{677}}^1$

素因数の和:704

約数の個数: 84

約数和(自身を含む): 31124268

約数和(自身を除く): 21253608

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 677, 729, 810, 972, 1215, 1354, 1458, 1620, 2031, 2430, 2708, 2916, 3385, 3645, 4062, 4860, 6093, 6770, 7290, 8124, 10155, 12186, 13540, 14580, 18279, 20310, 24372, 30465, 36558, 40620, 54837, 60930, 73116, 91395, 109674, 121860, 164511, 182790, 219348, 274185, 329022, 365580, 493533, 548370, 658044, 822555, 987066, 1096740, 1645110, 1974132, 2467665, 3290220, 4935330, 9870660]

約数ペア:

[(1, 9870660), (2, 4935330), (3, 3290220), (4, 2467665), (5, 1974132), (6, 1645110), (9, 1096740), (10, 987066), (12, 822555), (15, 658044), (18, 548370), (20, 493533), (27, 365580), (30, 329022), (36, 274185), (45, 219348), (54, 182790), (60, 164511), (81, 121860), (90, 109674), (108, 91395), (135, 73116), (162, 60930), (180, 54837), (243, 40620), (270, 36558), (324, 30465), (405, 24372), (486, 20310), (540, 18279), (677, 14580), (729, 13540), (810, 12186), (972, 10155), (1215, 8124), (1354, 7290), (1458, 6770), (1620, 6093), (2031, 4860), (2430, 4062), (2708, 3645), (2916, 3385)]