219567810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{8641}}^1$

素因数の和:8680

約数の個数: 96

約数和(自身を含む): 662046336

約数和(自身を除く): 442478526

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 121, 154, 165, 210, 231, 242, 330, 363, 385, 462, 605, 726, 770, 847, 1155, 1210, 1694, 1815, 2310, 2541, 3630, 4235, 5082, 8470, 8641, 12705, 17282, 25410, 25923, 43205, 51846, 60487, 86410, 95051, 120974, 129615, 181461, 190102, 259230, 285153, 302435, 362922, 475255, 570306, 604870, 665357, 907305, 950510, 1045561, 1330714, 1425765, 1814610, 1996071, 2091122, 2851530, 3136683, 3326785, 3992142, 5227805, 6273366, 6653570, 7318927, 9980355, 10455610, 14637854, 15683415, 19960710, 21956781, 31366830, 36594635, 43913562, 73189270, 109783905, 219567810]

約数ペア:

[(1, 219567810), (2, 109783905), (3, 73189270), (5, 43913562), (6, 36594635), (7, 31366830), (10, 21956781), (11, 19960710), (14, 15683415), (15, 14637854), (21, 10455610), (22, 9980355), (30, 7318927), (33, 6653570), (35, 6273366), (42, 5227805), (55, 3992142), (66, 3326785), (70, 3136683), (77, 2851530), (105, 2091122), (110, 1996071), (121, 1814610), (154, 1425765), (165, 1330714), (210, 1045561), (231, 950510), (242, 907305), (330, 665357), (363, 604870), (385, 570306), (462, 475255), (605, 362922), (726, 302435), (770, 285153), (847, 259230), (1155, 190102), (1210, 181461), (1694, 129615), (1815, 120974), (2310, 95051), (2541, 86410), (3630, 60487), (4235, 51846), (5082, 43205), (8470, 25923), (8641, 25410), (12705, 17282)]