810678038340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{190300009}}^1$

素因数の和:190300092

約数の個数: 48

約数和(自身を含む): 2301868920960

約数和(自身を除く): 1491190882620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 190300009, 380600018, 570900027, 761200036, 951500045, 1141800054, 1903000090, 2283600108, 2854500135, 3806000180, 5709000270, 11418000540, 13511300639, 27022601278, 40533901917, 54045202556, 67556503195, 81067803834, 135113006390, 162135607668, 202669509585, 270226012780, 405339019170, 810678038340]

約数ペア:

[(1, 810678038340), (2, 405339019170), (3, 270226012780), (4, 202669509585), (5, 162135607668), (6, 135113006390), (10, 81067803834), (12, 67556503195), (15, 54045202556), (20, 40533901917), (30, 27022601278), (60, 13511300639), (71, 11418000540), (142, 5709000270), (213, 3806000180), (284, 2854500135), (355, 2283600108), (426, 1903000090), (710, 1141800054), (852, 951500045), (1065, 761200036), (1420, 570900027), (2130, 380600018), (4260, 190300009)]