66880457930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{698053}}^1$

素因数の和:698151

約数の個数: 64

約数和(自身を含む): 143542240128

約数和(自身を除く): 76661782198

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 67, 110, 130, 134, 143, 286, 335, 670, 715, 737, 871, 1430, 1474, 1742, 3685, 4355, 7370, 8710, 9581, 19162, 47905, 95810, 698053, 1396106, 3490265, 6980530, 7678583, 9074689, 15357166, 18149378, 38392915, 45373445, 46769551, 76785830, 90746890, 93539102, 99821579, 199643158, 233847755, 467695510, 499107895, 514465061, 608004163, 998215790, 1028930122, 1216008326, 2572325305, 3040020815, 5144650610, 6080041630, 6688045793, 13376091586, 33440228965, 66880457930]

約数ペア:

[(1, 66880457930), (2, 33440228965), (5, 13376091586), (10, 6688045793), (11, 6080041630), (13, 5144650610), (22, 3040020815), (26, 2572325305), (55, 1216008326), (65, 1028930122), (67, 998215790), (110, 608004163), (130, 514465061), (134, 499107895), (143, 467695510), (286, 233847755), (335, 199643158), (670, 99821579), (715, 93539102), (737, 90746890), (871, 76785830), (1430, 46769551), (1474, 45373445), (1742, 38392915), (3685, 18149378), (4355, 15357166), (7370, 9074689), (8710, 7678583), (9581, 6980530), (19162, 3490265), (47905, 1396106), (95810, 698053)]