6618368260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{601}}^1\times {\mathrm{661}}^1$

素因数の和:1302

約数の個数: 144

約数和(自身を含む): 17173196208

約数和(自身を除く): 10554827948

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 49, 68, 70, 85, 98, 119, 140, 170, 196, 238, 245, 340, 476, 490, 595, 601, 661, 833, 980, 1190, 1202, 1322, 1666, 2380, 2404, 2644, 3005, 3305, 3332, 4165, 4207, 4627, 6010, 6610, 8330, 8414, 9254, 10217, 11237, 12020, 13220, 16660, 16828, 18508, 20434, 21035, 22474, 23135, 29449, 32389, 40868, 42070, 44948, 46270, 51085, 56185, 58898, 64778, 71519, 78659, 84140, 92540, 102170, 112370, 117796, 129556, 143038, 147245, 157318, 161945, 204340, 224740, 286076, 294490, 314636, 323890, 357595, 393295, 397261, 500633, 550613, 588980, 647780, 715190, 786590, 794522, 1001266, 1101226, 1430380, 1573180, 1589044, 1986305, 2002532, 2202452, 2503165, 2753065, 2780827, 3972610, 5006330, 5506130, 5561654, 6753437, 7945220, 10012660, 11012260, 11123308, 13506874, 13904135, 19465789, 27013748, 27808270, 33767185, 38931578, 47274059, 55616540, 67534370, 77863156, 94548118, 97328945, 135068740, 189096236, 194657890, 236370295, 330918413, 389315780, 472740590, 661836826, 945481180, 1323673652, 1654592065, 3309184130, 6618368260]

約数ペア:

[(1, 6618368260), (2, 3309184130), (4, 1654592065), (5, 1323673652), (7, 945481180), (10, 661836826), (14, 472740590), (17, 389315780), (20, 330918413), (28, 236370295), (34, 194657890), (35, 189096236), (49, 135068740), (68, 97328945), (70, 94548118), (85, 77863156), (98, 67534370), (119, 55616540), (140, 47274059), (170, 38931578), (196, 33767185), (238, 27808270), (245, 27013748), (340, 19465789), (476, 13904135), (490, 13506874), (595, 11123308), (601, 11012260), (661, 10012660), (833, 7945220), (980, 6753437), (1190, 5561654), (1202, 5506130), (1322, 5006330), (1666, 3972610), (2380, 2780827), (2404, 2753065), (2644, 2503165), (3005, 2202452), (3305, 2002532), (3332, 1986305), (4165, 1589044), (4207, 1573180), (4627, 1430380), (6010, 1101226), (6610, 1001266), (8330, 794522), (8414, 786590), (9254, 715190), (10217, 647780), (11237, 588980), (12020, 550613), (13220, 500633), (16660, 397261), (16828, 393295), (18508, 357595), (20434, 323890), (21035, 314636), (22474, 294490), (23135, 286076), (29449, 224740), (32389, 204340), (40868, 161945), (42070, 157318), (44948, 147245), (46270, 143038), (51085, 129556), (56185, 117796), (58898, 112370), (64778, 102170), (71519, 92540), (78659, 84140)]