66543070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:337

約数の個数: 64

約数和(自身を含む): 136276992

約数和(自身を除く): 69733922

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 61, 94, 110, 122, 211, 235, 305, 422, 470, 517, 610, 671, 1034, 1055, 1342, 2110, 2321, 2585, 2867, 3355, 4642, 5170, 5734, 6710, 9917, 11605, 12871, 14335, 19834, 23210, 25742, 28670, 31537, 49585, 63074, 64355, 99170, 109087, 128710, 141581, 157685, 218174, 283162, 315370, 545435, 604937, 707905, 1090870, 1209874, 1415810, 3024685, 6049370, 6654307, 13308614, 33271535, 66543070]

約数ペア:

[(1, 66543070), (2, 33271535), (5, 13308614), (10, 6654307), (11, 6049370), (22, 3024685), (47, 1415810), (55, 1209874), (61, 1090870), (94, 707905), (110, 604937), (122, 545435), (211, 315370), (235, 283162), (305, 218174), (422, 157685), (470, 141581), (517, 128710), (610, 109087), (671, 99170), (1034, 64355), (1055, 63074), (1342, 49585), (2110, 31537), (2321, 28670), (2585, 25742), (2867, 23210), (3355, 19834), (4642, 14335), (5170, 12871), (5734, 11605), (6710, 9917)]