139321140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4951}}^1$

素因数の和:5037

約数の個数: 96

約数和(自身を含む): 452573184

約数和(自身を除く): 313252044

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 67, 70, 84, 105, 134, 140, 201, 210, 268, 335, 402, 420, 469, 670, 804, 938, 1005, 1340, 1407, 1876, 2010, 2345, 2814, 4020, 4690, 4951, 5628, 7035, 9380, 9902, 14070, 14853, 19804, 24755, 28140, 29706, 34657, 49510, 59412, 69314, 74265, 99020, 103971, 138628, 148530, 173285, 207942, 297060, 331717, 346570, 415884, 519855, 663434, 693140, 995151, 1039710, 1326868, 1658585, 1990302, 2079420, 2322019, 3317170, 3980604, 4644038, 4975755, 6634340, 6966057, 9288076, 9951510, 11610095, 13932114, 19903020, 23220190, 27864228, 34830285, 46440380, 69660570, 139321140]

約数ペア:

[(1, 139321140), (2, 69660570), (3, 46440380), (4, 34830285), (5, 27864228), (6, 23220190), (7, 19903020), (10, 13932114), (12, 11610095), (14, 9951510), (15, 9288076), (20, 6966057), (21, 6634340), (28, 4975755), (30, 4644038), (35, 3980604), (42, 3317170), (60, 2322019), (67, 2079420), (70, 1990302), (84, 1658585), (105, 1326868), (134, 1039710), (140, 995151), (201, 693140), (210, 663434), (268, 519855), (335, 415884), (402, 346570), (420, 331717), (469, 297060), (670, 207942), (804, 173285), (938, 148530), (1005, 138628), (1340, 103971), (1407, 99020), (1876, 74265), (2010, 69314), (2345, 59412), (2814, 49510), (4020, 34657), (4690, 29706), (4951, 28140), (5628, 24755), (7035, 19804), (9380, 14853), (9902, 14070)]