69821570

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:244

約数の個数: 96

約数和(自身を含む): 160474608

約数和(自身を除く): 90653038

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 97, 98, 113, 130, 182, 194, 226, 245, 455, 485, 490, 565, 637, 679, 791, 910, 970, 1130, 1261, 1274, 1358, 1469, 1582, 2522, 2938, 3185, 3395, 3955, 4753, 5537, 6305, 6370, 6790, 7345, 7910, 8827, 9506, 10283, 10961, 11074, 12610, 14690, 17654, 20566, 21922, 23765, 27685, 44135, 47530, 51415, 54805, 55370, 61789, 71981, 76727, 88270, 102830, 109610, 123578, 142493, 143962, 153454, 284986, 308945, 359905, 383635, 537089, 617890, 712465, 719810, 767270, 997451, 1074178, 1424930, 1994902, 2685445, 4987255, 5370890, 6982157, 9974510, 13964314, 34910785, 69821570]

約数ペア:

[(1, 69821570), (2, 34910785), (5, 13964314), (7, 9974510), (10, 6982157), (13, 5370890), (14, 4987255), (26, 2685445), (35, 1994902), (49, 1424930), (65, 1074178), (70, 997451), (91, 767270), (97, 719810), (98, 712465), (113, 617890), (130, 537089), (182, 383635), (194, 359905), (226, 308945), (245, 284986), (455, 153454), (485, 143962), (490, 142493), (565, 123578), (637, 109610), (679, 102830), (791, 88270), (910, 76727), (970, 71981), (1130, 61789), (1261, 55370), (1274, 54805), (1358, 51415), (1469, 47530), (1582, 44135), (2522, 27685), (2938, 23765), (3185, 21922), (3395, 20566), (3955, 17654), (4753, 14690), (5537, 12610), (6305, 11074), (6370, 10961), (6790, 10283), (7345, 9506), (7910, 8827)]