141523780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{7027}}^1$

素因数の和:7108

約数の個数: 48

約数和(自身を含む): 318790080

約数和(自身を除く): 177266300

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 53, 76, 95, 106, 190, 212, 265, 380, 530, 1007, 1060, 2014, 4028, 5035, 7027, 10070, 14054, 20140, 28108, 35135, 70270, 133513, 140540, 267026, 372431, 534052, 667565, 744862, 1335130, 1489724, 1862155, 2670260, 3724310, 7076189, 7448620, 14152378, 28304756, 35380945, 70761890, 141523780]

約数ペア:

[(1, 141523780), (2, 70761890), (4, 35380945), (5, 28304756), (10, 14152378), (19, 7448620), (20, 7076189), (38, 3724310), (53, 2670260), (76, 1862155), (95, 1489724), (106, 1335130), (190, 744862), (212, 667565), (265, 534052), (380, 372431), (530, 267026), (1007, 140540), (1060, 133513), (2014, 70270), (4028, 35135), (5035, 28108), (7027, 20140), (10070, 14054)]