1397571.00000000

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{230501}}^1$

素因数の和:230516

約数の個数: 36

約数和(自身を含む): 125854092

約数和(自身を除く): 84363912

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 230501, 461002, 691503, 922004, 1152505, 1383006, 2074509, 2305010, 2766012, 3457515, 4149018, 4610020, 6915030, 8298036, 10372545, 13830060, 20745090, 41490180]

約数ペア:

[(1, 41490180), (2, 20745090), (3, 13830060), (4, 10372545), (5, 8298036), (6, 6915030), (9, 4610020), (10, 4149018), (12, 3457515), (15, 2766012), (18, 2305010), (20, 2074509), (30, 1383006), (36, 1152505), (45, 922004), (60, 691503), (90, 461002), (180, 230501)]