15694874878

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{73}}^2\times {\mathrm{103}}^1$

素因数の和:326

約数の個数: 72

約数和(自身を含む): 26428969008

約数和(自身を除く): 10734094130

約数列:

[1, 2, 17, 29, 34, 58, 73, 103, 146, 206, 493, 841, 986, 1241, 1682, 1751, 2117, 2482, 2987, 3502, 4234, 5329, 5974, 7519, 10658, 14297, 15038, 28594, 35989, 50779, 61393, 71978, 86623, 90593, 101558, 122786, 127823, 154541, 173246, 181186, 218051, 255646, 309082, 436102, 548887, 1043681, 1097774, 1472591, 2087362, 2627197, 2945182, 3706867, 4481689, 5254394, 6323479, 7413734, 8963378, 9331079, 12646958, 15917723, 18662158, 31835446, 76188713, 107499143, 152377426, 214998286, 270601291, 461613967, 541202582, 923227934, 7847437439, 15694874878]

約数ペア:

[(1, 15694874878), (2, 7847437439), (17, 923227934), (29, 541202582), (34, 461613967), (58, 270601291), (73, 214998286), (103, 152377426), (146, 107499143), (206, 76188713), (493, 31835446), (841, 18662158), (986, 15917723), (1241, 12646958), (1682, 9331079), (1751, 8963378), (2117, 7413734), (2482, 6323479), (2987, 5254394), (3502, 4481689), (4234, 3706867), (5329, 2945182), (5974, 2627197), (7519, 2087362), (10658, 1472591), (14297, 1097774), (15038, 1043681), (28594, 548887), (35989, 436102), (50779, 309082), (61393, 255646), (71978, 218051), (86623, 181186), (90593, 173246), (101558, 154541), (122786, 127823)]