12993610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:271

約数の個数: 64

約数和(自身を含む): 28926720

約数和(自身を除く): 15933110

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 61, 70, 85, 119, 122, 170, 179, 238, 305, 358, 427, 595, 610, 854, 895, 1037, 1190, 1253, 1790, 2074, 2135, 2506, 3043, 4270, 5185, 6086, 6265, 7259, 10370, 10919, 12530, 14518, 15215, 21301, 21838, 30430, 36295, 42602, 54595, 72590, 76433, 106505, 109190, 152866, 185623, 213010, 371246, 382165, 764330, 928115, 1299361, 1856230, 2598722, 6496805, 12993610]

約数ペア:

[(1, 12993610), (2, 6496805), (5, 2598722), (7, 1856230), (10, 1299361), (14, 928115), (17, 764330), (34, 382165), (35, 371246), (61, 213010), (70, 185623), (85, 152866), (119, 109190), (122, 106505), (170, 76433), (179, 72590), (238, 54595), (305, 42602), (358, 36295), (427, 30430), (595, 21838), (610, 21301), (854, 15215), (895, 14518), (1037, 12530), (1190, 10919), (1253, 10370), (1790, 7259), (2074, 6265), (2135, 6086), (2506, 5185), (3043, 4270)]