12217845290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{56249}}^1$

素因数の和:56399

約数の個数: 64

約数和(自身を含む): 26244000000

約数和(自身を除く): 14026154710

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 107, 145, 203, 214, 290, 406, 535, 749, 1015, 1070, 1498, 2030, 3103, 3745, 6206, 7490, 15515, 21721, 31030, 43442, 56249, 108605, 112498, 217210, 281245, 393743, 562490, 787486, 1631221, 1968715, 3262442, 3937430, 6018643, 8156105, 11418547, 12037286, 16312210, 22837094, 30093215, 42130501, 57092735, 60186430, 84261002, 114185470, 174540647, 210652505, 349081294, 421305010, 872703235, 1221784529, 1745406470, 2443569058, 6108922645, 12217845290]

約数ペア:

[(1, 12217845290), (2, 6108922645), (5, 2443569058), (7, 1745406470), (10, 1221784529), (14, 872703235), (29, 421305010), (35, 349081294), (58, 210652505), (70, 174540647), (107, 114185470), (145, 84261002), (203, 60186430), (214, 57092735), (290, 42130501), (406, 30093215), (535, 22837094), (749, 16312210), (1015, 12037286), (1070, 11418547), (1498, 8156105), (2030, 6018643), (3103, 3937430), (3745, 3262442), (6206, 1968715), (7490, 1631221), (15515, 787486), (21721, 562490), (31030, 393743), (43442, 281245), (56249, 217210), (108605, 112498)]