39709670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3967}}^1$

素因数の和:4005

約数の個数: 64

約数和(自身を含む): 95993856

約数和(自身を除く): 56284186

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 182, 286, 385, 455, 715, 770, 910, 1001, 1430, 2002, 3967, 5005, 7934, 10010, 19835, 27769, 39670, 43637, 51571, 55538, 87274, 103142, 138845, 218185, 257855, 277690, 305459, 360997, 436370, 515710, 567281, 610918, 721994, 1134562, 1527295, 1804985, 2836405, 3054590, 3609970, 3970967, 5672810, 7941934, 19854835, 39709670]

約数ペア:

[(1, 39709670), (2, 19854835), (5, 7941934), (7, 5672810), (10, 3970967), (11, 3609970), (13, 3054590), (14, 2836405), (22, 1804985), (26, 1527295), (35, 1134562), (55, 721994), (65, 610918), (70, 567281), (77, 515710), (91, 436370), (110, 360997), (130, 305459), (143, 277690), (154, 257855), (182, 218185), (286, 138845), (385, 103142), (455, 87274), (715, 55538), (770, 51571), (910, 43637), (1001, 39670), (1430, 27769), (2002, 19835), (3967, 10010), (5005, 7934)]