12156749290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{83857}}^1$

素因数の和:83999

約数の個数: 64

約数和(自身を含む): 26566214400

約数和(自身を除く): 14409465110

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 109, 133, 190, 218, 266, 545, 665, 763, 1090, 1330, 1526, 2071, 3815, 4142, 7630, 10355, 14497, 20710, 28994, 72485, 83857, 144970, 167714, 419285, 586999, 838570, 1173998, 1593283, 2934995, 3186566, 5869990, 7966415, 9140413, 11152981, 15932830, 18280826, 22305962, 45702065, 55764905, 63982891, 91404130, 111529810, 127965782, 173667847, 319914455, 347335694, 639828910, 868339235, 1215674929, 1736678470, 2431349858, 6078374645, 12156749290]

約数ペア:

[(1, 12156749290), (2, 6078374645), (5, 2431349858), (7, 1736678470), (10, 1215674929), (14, 868339235), (19, 639828910), (35, 347335694), (38, 319914455), (70, 173667847), (95, 127965782), (109, 111529810), (133, 91404130), (190, 63982891), (218, 55764905), (266, 45702065), (545, 22305962), (665, 18280826), (763, 15932830), (1090, 11152981), (1330, 9140413), (1526, 7966415), (2071, 5869990), (3815, 3186566), (4142, 2934995), (7630, 1593283), (10355, 1173998), (14497, 838570), (20710, 586999), (28994, 419285), (72485, 167714), (83857, 144970)]