74649190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3343}}^1$

素因数の和:3397

約数の個数: 64

約数和(自身を含む): 173352960

約数和(自身を除く): 98703770

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 29, 35, 55, 58, 70, 77, 110, 145, 154, 203, 290, 319, 385, 406, 638, 770, 1015, 1595, 2030, 2233, 3190, 3343, 4466, 6686, 11165, 16715, 22330, 23401, 33430, 36773, 46802, 73546, 96947, 117005, 183865, 193894, 234010, 257411, 367730, 484735, 514822, 678629, 969470, 1066417, 1287055, 1357258, 2132834, 2574110, 3393145, 5332085, 6786290, 7464919, 10664170, 14929838, 37324595, 74649190]

約数ペア:

[(1, 74649190), (2, 37324595), (5, 14929838), (7, 10664170), (10, 7464919), (11, 6786290), (14, 5332085), (22, 3393145), (29, 2574110), (35, 2132834), (55, 1357258), (58, 1287055), (70, 1066417), (77, 969470), (110, 678629), (145, 514822), (154, 484735), (203, 367730), (290, 257411), (319, 234010), (385, 193894), (406, 183865), (638, 117005), (770, 96947), (1015, 73546), (1595, 46802), (2030, 36773), (2233, 33430), (3190, 23401), (3343, 22330), (4466, 16715), (6686, 11165)]