243622410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:320

約数の個数: 128

約数和(自身を含む): 647958528

約数和(自身を除く): 404336118

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 41, 51, 61, 82, 85, 102, 122, 123, 170, 183, 191, 205, 246, 255, 305, 366, 382, 410, 510, 573, 610, 615, 697, 915, 955, 1037, 1146, 1230, 1394, 1830, 1910, 2074, 2091, 2501, 2865, 3111, 3247, 3485, 4182, 5002, 5185, 5730, 6222, 6494, 6970, 7503, 7831, 9741, 10370, 10455, 11651, 12505, 15006, 15555, 15662, 16235, 19482, 20910, 23302, 23493, 25010, 31110, 32470, 34953, 37515, 39155, 42517, 46986, 48705, 58255, 69906, 75030, 78310, 85034, 97410, 116510, 117465, 127551, 133127, 174765, 198067, 212585, 234930, 255102, 266254, 349530, 396134, 399381, 425170, 477691, 594201, 637755, 665635, 798762, 955382, 990335, 1188402, 1275510, 1331270, 1433073, 1980670, 1996905, 2388455, 2866146, 2971005, 3993810, 4776910, 5942010, 7165365, 8120747, 14330730, 16241494, 24362241, 40603735, 48724482, 81207470, 121811205, 243622410]

約数ペア:

[(1, 243622410), (2, 121811205), (3, 81207470), (5, 48724482), (6, 40603735), (10, 24362241), (15, 16241494), (17, 14330730), (30, 8120747), (34, 7165365), (41, 5942010), (51, 4776910), (61, 3993810), (82, 2971005), (85, 2866146), (102, 2388455), (122, 1996905), (123, 1980670), (170, 1433073), (183, 1331270), (191, 1275510), (205, 1188402), (246, 990335), (255, 955382), (305, 798762), (366, 665635), (382, 637755), (410, 594201), (510, 477691), (573, 425170), (610, 399381), (615, 396134), (697, 349530), (915, 266254), (955, 255102), (1037, 234930), (1146, 212585), (1230, 198067), (1394, 174765), (1830, 133127), (1910, 127551), (2074, 117465), (2091, 116510), (2501, 97410), (2865, 85034), (3111, 78310), (3247, 75030), (3485, 69906), (4182, 58255), (5002, 48705), (5185, 46986), (5730, 42517), (6222, 39155), (6494, 37515), (6970, 34953), (7503, 32470), (7831, 31110), (9741, 25010), (10370, 23493), (10455, 23302), (11651, 20910), (12505, 19482), (15006, 16235), (15555, 15662)]