22621860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1153}}^1$

素因数の和:1277

約数の個数: 72

約数和(自身を含む): 69309240

約数和(自身を除く): 46687380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 109, 180, 218, 327, 436, 545, 654, 981, 1090, 1153, 1308, 1635, 1962, 2180, 2306, 3270, 3459, 3924, 4612, 4905, 5765, 6540, 6918, 9810, 10377, 11530, 13836, 17295, 19620, 20754, 23060, 34590, 41508, 51885, 69180, 103770, 125677, 207540, 251354, 377031, 502708, 628385, 754062, 1131093, 1256770, 1508124, 1885155, 2262186, 2513540, 3770310, 4524372, 5655465, 7540620, 11310930, 22621860]

約数ペア:

[(1, 22621860), (2, 11310930), (3, 7540620), (4, 5655465), (5, 4524372), (6, 3770310), (9, 2513540), (10, 2262186), (12, 1885155), (15, 1508124), (18, 1256770), (20, 1131093), (30, 754062), (36, 628385), (45, 502708), (60, 377031), (90, 251354), (109, 207540), (180, 125677), (218, 103770), (327, 69180), (436, 51885), (545, 41508), (654, 34590), (981, 23060), (1090, 20754), (1153, 19620), (1308, 17295), (1635, 13836), (1962, 11530), (2180, 10377), (2306, 9810), (3270, 6918), (3459, 6540), (3924, 5765), (4612, 4905)]