12562930730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1\times {\mathrm{10139}}^1$

素因数の和:10755

約数の個数: 64

約数和(自身を含む): 26726768640

約数和(自身を除く): 14163837910

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 571, 1085, 1142, 2170, 2855, 3997, 5710, 7994, 10139, 17701, 19985, 20278, 35402, 39970, 50695, 70973, 88505, 101390, 123907, 141946, 177010, 247814, 314309, 354865, 619535, 628618, 709730, 1239070, 1571545, 2200163, 3143090, 4400326, 5789369, 11000815, 11578738, 22001630, 28946845, 40525583, 57893690, 81051166, 179470439, 202627915, 358940878, 405255830, 897352195, 1256293073, 1794704390, 2512586146, 6281465365, 12562930730]

約数ペア:

[(1, 12562930730), (2, 6281465365), (5, 2512586146), (7, 1794704390), (10, 1256293073), (14, 897352195), (31, 405255830), (35, 358940878), (62, 202627915), (70, 179470439), (155, 81051166), (217, 57893690), (310, 40525583), (434, 28946845), (571, 22001630), (1085, 11578738), (1142, 11000815), (2170, 5789369), (2855, 4400326), (3997, 3143090), (5710, 2200163), (7994, 1571545), (10139, 1239070), (17701, 709730), (19985, 628618), (20278, 619535), (35402, 354865), (39970, 314309), (50695, 247814), (70973, 177010), (88505, 141946), (101390, 123907)]