168865290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{56857}}^1$

素因数の和:56884

約数の個数: 64

約数和(自身を含む): 491253120

約数和(自身を除く): 322387830

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 990, 1485, 2970, 56857, 113714, 170571, 284285, 341142, 511713, 568570, 625427, 852855, 1023426, 1250854, 1535139, 1705710, 1876281, 2558565, 3070278, 3127135, 3752562, 5117130, 5628843, 6254270, 7675695, 9381405, 11257686, 15351390, 16886529, 18762810, 28144215, 33773058, 56288430, 84432645, 168865290]

約数ペア:

[(1, 168865290), (2, 84432645), (3, 56288430), (5, 33773058), (6, 28144215), (9, 18762810), (10, 16886529), (11, 15351390), (15, 11257686), (18, 9381405), (22, 7675695), (27, 6254270), (30, 5628843), (33, 5117130), (45, 3752562), (54, 3127135), (55, 3070278), (66, 2558565), (90, 1876281), (99, 1705710), (110, 1535139), (135, 1250854), (165, 1023426), (198, 852855), (270, 625427), (297, 568570), (330, 511713), (495, 341142), (594, 284285), (990, 170571), (1485, 113714), (2970, 56857)]