13996821390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{6571}}^1$

素因数の和:6738

約数の個数: 128

約数和(自身を含む): 36681223680

約数和(自身を除く): 22684402290

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 37, 38, 57, 74, 95, 101, 111, 114, 185, 190, 202, 222, 285, 303, 370, 505, 555, 570, 606, 703, 1010, 1110, 1406, 1515, 1919, 2109, 3030, 3515, 3737, 3838, 4218, 5757, 6571, 7030, 7474, 9595, 10545, 11211, 11514, 13142, 18685, 19190, 19713, 21090, 22422, 28785, 32855, 37370, 39426, 56055, 57570, 65710, 71003, 98565, 112110, 124849, 142006, 197130, 213009, 243127, 249698, 355015, 374547, 426018, 486254, 624245, 663671, 710030, 729381, 749094, 1065045, 1215635, 1248490, 1327342, 1458762, 1872735, 1991013, 2130090, 2431270, 3318355, 3646905, 3745470, 3982026, 4619413, 6636710, 7293810, 9238826, 9955065, 12609749, 13858239, 19910130, 23097065, 24555827, 25219498, 27716478, 37829247, 46194130, 49111654, 63048745, 69291195, 73667481, 75658494, 122779135, 126097490, 138582390, 147334962, 189146235, 245558270, 368337405, 378292470, 466560713, 736674810, 933121426, 1399682139, 2332803565, 2799364278, 4665607130, 6998410695, 13996821390]

約数ペア:

[(1, 13996821390), (2, 6998410695), (3, 4665607130), (5, 2799364278), (6, 2332803565), (10, 1399682139), (15, 933121426), (19, 736674810), (30, 466560713), (37, 378292470), (38, 368337405), (57, 245558270), (74, 189146235), (95, 147334962), (101, 138582390), (111, 126097490), (114, 122779135), (185, 75658494), (190, 73667481), (202, 69291195), (222, 63048745), (285, 49111654), (303, 46194130), (370, 37829247), (505, 27716478), (555, 25219498), (570, 24555827), (606, 23097065), (703, 19910130), (1010, 13858239), (1110, 12609749), (1406, 9955065), (1515, 9238826), (1919, 7293810), (2109, 6636710), (3030, 4619413), (3515, 3982026), (3737, 3745470), (3838, 3646905), (4218, 3318355), (5757, 2431270), (6571, 2130090), (7030, 1991013), (7474, 1872735), (9595, 1458762), (10545, 1327342), (11211, 1248490), (11514, 1215635), (13142, 1065045), (18685, 749094), (19190, 729381), (19713, 710030), (21090, 663671), (22422, 624245), (28785, 486254), (32855, 426018), (37370, 374547), (39426, 355015), (56055, 249698), (57570, 243127), (65710, 213009), (71003, 197130), (98565, 142006), (112110, 124849)]