74140010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:351

約数の個数: 64

約数和(自身を含む): 157489920

約数和(自身を除く): 83349910

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 97, 122, 179, 194, 305, 358, 427, 485, 610, 679, 854, 895, 970, 1253, 1358, 1790, 2135, 2506, 3395, 4270, 5917, 6265, 6790, 10919, 11834, 12530, 17363, 21838, 29585, 34726, 41419, 54595, 59170, 76433, 82838, 86815, 109190, 121541, 152866, 173630, 207095, 243082, 382165, 414190, 607705, 764330, 1059143, 1215410, 2118286, 5295715, 7414001, 10591430, 14828002, 37070005, 74140010]

約数ペア:

[(1, 74140010), (2, 37070005), (5, 14828002), (7, 10591430), (10, 7414001), (14, 5295715), (35, 2118286), (61, 1215410), (70, 1059143), (97, 764330), (122, 607705), (179, 414190), (194, 382165), (305, 243082), (358, 207095), (427, 173630), (485, 152866), (610, 121541), (679, 109190), (854, 86815), (895, 82838), (970, 76433), (1253, 59170), (1358, 54595), (1790, 41419), (2135, 34726), (2506, 29585), (3395, 21838), (4270, 17363), (5917, 12530), (6265, 11834), (6790, 10919)]