67914490

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:332

約数の個数: 96

約数和(自身を含む): 156017664

約数和(自身を除く): 88103174

約数列:

[1, 2, 5, 7, 10, 14, 17, 31, 34, 35, 49, 62, 70, 85, 98, 119, 155, 170, 217, 238, 245, 263, 310, 434, 490, 526, 527, 595, 833, 1054, 1085, 1190, 1315, 1519, 1666, 1841, 2170, 2630, 2635, 3038, 3682, 3689, 4165, 4471, 5270, 7378, 7595, 8153, 8330, 8942, 9205, 12887, 15190, 16306, 18410, 18445, 22355, 25774, 25823, 31297, 36890, 40765, 44710, 51646, 57071, 62594, 64435, 81530, 114142, 128870, 129115, 138601, 156485, 219079, 258230, 277202, 285355, 312970, 399497, 438158, 570710, 693005, 798994, 970207, 1095395, 1386010, 1940414, 1997485, 2190790, 3994970, 4851035, 6791449, 9702070, 13582898, 33957245, 67914490]

約数ペア:

[(1, 67914490), (2, 33957245), (5, 13582898), (7, 9702070), (10, 6791449), (14, 4851035), (17, 3994970), (31, 2190790), (34, 1997485), (35, 1940414), (49, 1386010), (62, 1095395), (70, 970207), (85, 798994), (98, 693005), (119, 570710), (155, 438158), (170, 399497), (217, 312970), (238, 285355), (245, 277202), (263, 258230), (310, 219079), (434, 156485), (490, 138601), (526, 129115), (527, 128870), (595, 114142), (833, 81530), (1054, 64435), (1085, 62594), (1190, 57071), (1315, 51646), (1519, 44710), (1666, 40765), (1841, 36890), (2170, 31297), (2630, 25823), (2635, 25774), (3038, 22355), (3682, 18445), (3689, 18410), (4165, 16306), (4471, 15190), (5270, 12887), (7378, 9205), (7595, 8942), (8153, 8330)]