561356730

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21001}}^1$

素因数の和:21034

約数の個数: 96

約数和(自身を含む): 1651261248

約数和(自身を除く): 1089904518

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 135, 162, 165, 198, 243, 270, 297, 330, 405, 486, 495, 594, 810, 891, 990, 1215, 1485, 1782, 2430, 2673, 2970, 4455, 5346, 8910, 13365, 21001, 26730, 42002, 63003, 105005, 126006, 189009, 210010, 231011, 315015, 378018, 462022, 567027, 630030, 693033, 945045, 1134054, 1155055, 1386066, 1701081, 1890090, 2079099, 2310110, 2835135, 3402162, 3465165, 4158198, 5103243, 5670270, 6237297, 6930330, 8505405, 10206486, 10395495, 12474594, 17010810, 18711891, 20790990, 25516215, 31186485, 37423782, 51032430, 56135673, 62372970, 93559455, 112271346, 187118910, 280678365, 561356730]

約数ペア:

[(1, 561356730), (2, 280678365), (3, 187118910), (5, 112271346), (6, 93559455), (9, 62372970), (10, 56135673), (11, 51032430), (15, 37423782), (18, 31186485), (22, 25516215), (27, 20790990), (30, 18711891), (33, 17010810), (45, 12474594), (54, 10395495), (55, 10206486), (66, 8505405), (81, 6930330), (90, 6237297), (99, 5670270), (110, 5103243), (135, 4158198), (162, 3465165), (165, 3402162), (198, 2835135), (243, 2310110), (270, 2079099), (297, 1890090), (330, 1701081), (405, 1386066), (486, 1155055), (495, 1134054), (594, 945045), (810, 693033), (891, 630030), (990, 567027), (1215, 462022), (1485, 378018), (1782, 315015), (2430, 231011), (2673, 210010), (2970, 189009), (4455, 126006), (5346, 105005), (8910, 63003), (13365, 42002), (21001, 26730)]