270141270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1286387}}^1$

素因数の和:1286404

約数の個数: 32

約数和(自身を含む): 740959488

約数和(自身を除く): 470818218

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1286387, 2572774, 3859161, 6431935, 7718322, 9004709, 12863870, 18009418, 19295805, 27014127, 38591610, 45023545, 54028254, 90047090, 135070635, 270141270]

約数ペア:

[(1, 270141270), (2, 135070635), (3, 90047090), (5, 54028254), (6, 45023545), (7, 38591610), (10, 27014127), (14, 19295805), (15, 18009418), (21, 12863870), (30, 9004709), (35, 7718322), (42, 6431935), (70, 3859161), (105, 2572774), (210, 1286387)]