25894170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6691}}^1$

素因数の和:6747

約数の個数: 48

約数和(自身を含む): 68900832

約数和(自身を除く): 43006662

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 6691, 13382, 20073, 33455, 40146, 60219, 66910, 100365, 120438, 200730, 287713, 301095, 575426, 602190, 863139, 1438565, 1726278, 2589417, 2877130, 4315695, 5178834, 8631390, 12947085, 25894170]

約数ペア:

[(1, 25894170), (2, 12947085), (3, 8631390), (5, 5178834), (6, 4315695), (9, 2877130), (10, 2589417), (15, 1726278), (18, 1438565), (30, 863139), (43, 602190), (45, 575426), (86, 301095), (90, 287713), (129, 200730), (215, 120438), (258, 100365), (387, 66910), (430, 60219), (645, 40146), (774, 33455), (1290, 20073), (1935, 13382), (3870, 6691)]