130825620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{726809}}^1$

素因数の和:726824

約数の個数: 36

約数和(自身を含む): 396838260

約数和(自身を除く): 266012640

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 726809, 1453618, 2180427, 2907236, 3634045, 4360854, 6541281, 7268090, 8721708, 10902135, 13082562, 14536180, 21804270, 26165124, 32706405, 43608540, 65412810, 130825620]

約数ペア:

[(1, 130825620), (2, 65412810), (3, 43608540), (4, 32706405), (5, 26165124), (6, 21804270), (9, 14536180), (10, 13082562), (12, 10902135), (15, 8721708), (18, 7268090), (20, 6541281), (30, 4360854), (36, 3634045), (45, 2907236), (60, 2180427), (90, 1453618), (180, 726809)]