57570370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:475

約数の個数: 64

約数和(自身を含む): 123088896

約数和(自身を除く): 65518526

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 127, 130, 143, 254, 286, 317, 634, 635, 715, 1270, 1397, 1430, 1585, 1651, 2794, 3170, 3302, 3487, 4121, 6974, 6985, 8242, 8255, 13970, 16510, 17435, 18161, 20605, 34870, 36322, 40259, 41210, 45331, 80518, 90662, 90805, 181610, 201295, 226655, 402590, 442849, 453310, 523367, 885698, 1046734, 2214245, 2616835, 4428490, 5233670, 5757037, 11514074, 28785185, 57570370]

約数ペア:

[(1, 57570370), (2, 28785185), (5, 11514074), (10, 5757037), (11, 5233670), (13, 4428490), (22, 2616835), (26, 2214245), (55, 1046734), (65, 885698), (110, 523367), (127, 453310), (130, 442849), (143, 402590), (254, 226655), (286, 201295), (317, 181610), (634, 90805), (635, 90662), (715, 80518), (1270, 45331), (1397, 41210), (1430, 40259), (1585, 36322), (1651, 34870), (2794, 20605), (3170, 18161), (3302, 17435), (3487, 16510), (4121, 13970), (6974, 8255), (6985, 8242)]