15697796290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{911}}^1\times {\mathrm{3643}}^1$

素因数の和:4615

約数の個数: 64

約数和(自身を含む): 31584909312

約数和(自身を除く): 15887113022

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 911, 946, 1822, 2365, 3643, 4555, 4730, 7286, 9110, 10021, 18215, 20042, 36430, 39173, 40073, 50105, 78346, 80146, 100210, 156649, 195865, 200365, 313298, 391730, 400730, 430903, 783245, 861806, 1566490, 1723139, 2154515, 3318773, 3446278, 4309030, 6637546, 8615695, 16593865, 17231390, 33187730, 36506503, 73013006, 142707239, 182532515, 285414478, 365065030, 713536195, 1427072390, 1569779629, 3139559258, 7848898145, 15697796290]

約数ペア:

[(1, 15697796290), (2, 7848898145), (5, 3139559258), (10, 1569779629), (11, 1427072390), (22, 713536195), (43, 365065030), (55, 285414478), (86, 182532515), (110, 142707239), (215, 73013006), (430, 36506503), (473, 33187730), (911, 17231390), (946, 16593865), (1822, 8615695), (2365, 6637546), (3643, 4309030), (4555, 3446278), (4730, 3318773), (7286, 2154515), (9110, 1723139), (10021, 1566490), (18215, 861806), (20042, 783245), (36430, 430903), (39173, 400730), (40073, 391730), (50105, 313298), (78346, 200365), (80146, 195865), (100210, 156649)]