30045258

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1$

素因数の和:471

約数の個数: 48

約数和(自身を含む): 67490280

約数和(自身を除く): 37445022

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 197, 222, 229, 333, 394, 458, 591, 666, 687, 1182, 1374, 1773, 2061, 3546, 4122, 7289, 8473, 14578, 16946, 21867, 25419, 43734, 45113, 50838, 65601, 76257, 90226, 131202, 135339, 152514, 270678, 406017, 812034, 1669181, 3338362, 5007543, 10015086, 15022629, 30045258]

約数ペア:

[(1, 30045258), (2, 15022629), (3, 10015086), (6, 5007543), (9, 3338362), (18, 1669181), (37, 812034), (74, 406017), (111, 270678), (197, 152514), (222, 135339), (229, 131202), (333, 90226), (394, 76257), (458, 65601), (591, 50838), (666, 45113), (687, 43734), (1182, 25419), (1374, 21867), (1773, 16946), (2061, 14578), (3546, 8473), (4122, 7289)]