855646110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{864289}}^1$

素因数の和:864313

約数の個数: 48

約数和(自身を含む): 2426926320

約数和(自身を除く): 1571280210

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 864289, 1728578, 2592867, 4321445, 5185734, 7778601, 8642890, 9507179, 12964335, 15557202, 19014358, 25928670, 28521537, 38893005, 47535895, 57043074, 77786010, 85564611, 95071790, 142607685, 171129222, 285215370, 427823055, 855646110]

約数ペア:

[(1, 855646110), (2, 427823055), (3, 285215370), (5, 171129222), (6, 142607685), (9, 95071790), (10, 85564611), (11, 77786010), (15, 57043074), (18, 47535895), (22, 38893005), (30, 28521537), (33, 25928670), (45, 19014358), (55, 15557202), (66, 12964335), (90, 9507179), (99, 8642890), (110, 7778601), (165, 5185734), (198, 4321445), (330, 2592867), (495, 1728578), (990, 864289)]