71347342570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{491}}^1\times {\mathrm{30983}}^1$

素因数の和:31555

約数の個数: 64

約数和(自身を含む): 149270501376

約数和(自身を除く): 77923158806

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 491, 670, 938, 982, 2345, 2455, 3437, 4690, 4910, 6874, 17185, 30983, 32897, 34370, 61966, 65794, 154915, 164485, 216881, 230279, 309830, 328970, 433762, 460558, 1084405, 1151395, 2075861, 2168810, 2302790, 4151722, 10379305, 14531027, 15212653, 20758610, 29062054, 30425306, 72655135, 76063265, 106488571, 145310270, 152126530, 212977142, 532442855, 1019247751, 1064885710, 2038495502, 5096238755, 7134734257, 10192477510, 14269468514, 35673671285, 71347342570]

約数ペア:

[(1, 71347342570), (2, 35673671285), (5, 14269468514), (7, 10192477510), (10, 7134734257), (14, 5096238755), (35, 2038495502), (67, 1064885710), (70, 1019247751), (134, 532442855), (335, 212977142), (469, 152126530), (491, 145310270), (670, 106488571), (938, 76063265), (982, 72655135), (2345, 30425306), (2455, 29062054), (3437, 20758610), (4690, 15212653), (4910, 14531027), (6874, 10379305), (17185, 4151722), (30983, 2302790), (32897, 2168810), (34370, 2075861), (61966, 1151395), (65794, 1084405), (154915, 460558), (164485, 433762), (216881, 328970), (230279, 309830)]