1246232515

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:181

約数の個数: 128

約数和(自身を含む): 1959552000

約数和(自身を除く): 713319485

約数列:

[1, 5, 11, 17, 19, 29, 41, 55, 59, 85, 95, 145, 187, 205, 209, 295, 319, 323, 451, 493, 551, 649, 697, 779, 935, 1003, 1045, 1121, 1189, 1595, 1615, 1711, 2255, 2419, 2465, 2755, 3245, 3485, 3553, 3895, 5015, 5423, 5605, 5945, 6061, 7667, 8555, 8569, 9367, 11033, 12095, 12331, 13079, 13243, 17765, 18821, 19057, 20213, 22591, 26609, 27115, 29087, 30305, 32509, 38335, 41123, 42845, 45961, 46835, 55165, 61655, 65395, 66215, 70151, 94105, 95285, 101065, 103037, 112955, 133045, 145435, 145673, 162545, 205615, 209627, 222343, 229805, 248501, 319957, 350755, 357599, 384047, 452353, 505571, 515185, 552653, 728365, 771661, 781337, 1048135, 1111715, 1192567, 1242505, 1332869, 1599785, 1787995, 1920235, 2261765, 2527855, 2763265, 3858305, 3906685, 4224517, 5962835, 6079183, 6664345, 8594707, 13118237, 14661559, 21122585, 22658773, 30395915, 42973535, 65591185, 73307795, 113293865, 249246503, 1246232515]

約数ペア:

[(1, 1246232515), (5, 249246503), (11, 113293865), (17, 73307795), (19, 65591185), (29, 42973535), (41, 30395915), (55, 22658773), (59, 21122585), (85, 14661559), (95, 13118237), (145, 8594707), (187, 6664345), (205, 6079183), (209, 5962835), (295, 4224517), (319, 3906685), (323, 3858305), (451, 2763265), (493, 2527855), (551, 2261765), (649, 1920235), (697, 1787995), (779, 1599785), (935, 1332869), (1003, 1242505), (1045, 1192567), (1121, 1111715), (1189, 1048135), (1595, 781337), (1615, 771661), (1711, 728365), (2255, 552653), (2419, 515185), (2465, 505571), (2755, 452353), (3245, 384047), (3485, 357599), (3553, 350755), (3895, 319957), (5015, 248501), (5423, 229805), (5605, 222343), (5945, 209627), (6061, 205615), (7667, 162545), (8555, 145673), (8569, 145435), (9367, 133045), (11033, 112955), (12095, 103037), (12331, 101065), (13079, 95285), (13243, 94105), (17765, 70151), (18821, 66215), (19057, 65395), (20213, 61655), (22591, 55165), (26609, 46835), (27115, 45961), (29087, 42845), (30305, 41123), (32509, 38335)]