166133610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{25999}}^1$

素因数の和:26083

約数の個数: 48

約数和(自身を含む): 438048000

約数和(自身を除く): 271914390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 25999, 51998, 77997, 129995, 155994, 233991, 259990, 389985, 467982, 779970, 1169955, 1845929, 2339910, 3691858, 5537787, 9229645, 11075574, 16613361, 18459290, 27688935, 33226722, 55377870, 83066805, 166133610]

約数ペア:

[(1, 166133610), (2, 83066805), (3, 55377870), (5, 33226722), (6, 27688935), (9, 18459290), (10, 16613361), (15, 11075574), (18, 9229645), (30, 5537787), (45, 3691858), (71, 2339910), (90, 1845929), (142, 1169955), (213, 779970), (355, 467982), (426, 389985), (639, 259990), (710, 233991), (1065, 155994), (1278, 129995), (2130, 77997), (3195, 51998), (6390, 25999)]