5618790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{419}}^1$

素因数の和:581

約数の個数: 48

約数和(自身を含む): 14742000

約数和(自身を除く): 9123210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 149, 298, 419, 447, 745, 838, 894, 1257, 1341, 1490, 2095, 2235, 2514, 2682, 3771, 4190, 4470, 6285, 6705, 7542, 12570, 13410, 18855, 37710, 62431, 124862, 187293, 312155, 374586, 561879, 624310, 936465, 1123758, 1872930, 2809395, 5618790]

約数ペア:

[(1, 5618790), (2, 2809395), (3, 1872930), (5, 1123758), (6, 936465), (9, 624310), (10, 561879), (15, 374586), (18, 312155), (30, 187293), (45, 124862), (90, 62431), (149, 37710), (298, 18855), (419, 13410), (447, 12570), (745, 7542), (838, 6705), (894, 6285), (1257, 4470), (1341, 4190), (1490, 3771), (2095, 2682), (2235, 2514)]