17464920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:257

約数の個数: 128

約数和(自身を含む): 58164480

約数和(自身を除く): 40699560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 101, 110, 120, 131, 132, 165, 202, 220, 262, 264, 303, 330, 393, 404, 440, 505, 524, 606, 655, 660, 786, 808, 1010, 1048, 1111, 1212, 1310, 1320, 1441, 1515, 1572, 1965, 2020, 2222, 2424, 2620, 2882, 3030, 3144, 3333, 3930, 4040, 4323, 4444, 5240, 5555, 5764, 6060, 6666, 7205, 7860, 8646, 8888, 11110, 11528, 12120, 13231, 13332, 14410, 15720, 16665, 17292, 21615, 22220, 26462, 26664, 28820, 33330, 34584, 39693, 43230, 44440, 52924, 57640, 66155, 66660, 79386, 86460, 105848, 132310, 133320, 145541, 158772, 172920, 198465, 264620, 291082, 317544, 396930, 436623, 529240, 582164, 727705, 793860, 873246, 1164328, 1455410, 1587720, 1746492, 2183115, 2910820, 3492984, 4366230, 5821640, 8732460, 17464920]

約数ペア:

[(1, 17464920), (2, 8732460), (3, 5821640), (4, 4366230), (5, 3492984), (6, 2910820), (8, 2183115), (10, 1746492), (11, 1587720), (12, 1455410), (15, 1164328), (20, 873246), (22, 793860), (24, 727705), (30, 582164), (33, 529240), (40, 436623), (44, 396930), (55, 317544), (60, 291082), (66, 264620), (88, 198465), (101, 172920), (110, 158772), (120, 145541), (131, 133320), (132, 132310), (165, 105848), (202, 86460), (220, 79386), (262, 66660), (264, 66155), (303, 57640), (330, 52924), (393, 44440), (404, 43230), (440, 39693), (505, 34584), (524, 33330), (606, 28820), (655, 26664), (660, 26462), (786, 22220), (808, 21615), (1010, 17292), (1048, 16665), (1111, 15720), (1212, 14410), (1310, 13332), (1320, 13231), (1441, 12120), (1515, 11528), (1572, 11110), (1965, 8888), (2020, 8646), (2222, 7860), (2424, 7205), (2620, 6666), (2882, 6060), (3030, 5764), (3144, 5555), (3333, 5240), (3930, 4444), (4040, 4323)]