2121330270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{700109}}^1$

素因数の和:700220

約数の個数: 32

約数和(自身を含む): 5141607840

約数和(自身を除く): 3020277570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 202, 303, 505, 606, 1010, 1515, 3030, 700109, 1400218, 2100327, 3500545, 4200654, 7001090, 10501635, 21003270, 70711009, 141422018, 212133027, 353555045, 424266054, 707110090, 1060665135, 2121330270]

約数ペア:

[(1, 2121330270), (2, 1060665135), (3, 707110090), (5, 424266054), (6, 353555045), (10, 212133027), (15, 141422018), (30, 70711009), (101, 21003270), (202, 10501635), (303, 7001090), (505, 4200654), (606, 3500545), (1010, 2100327), (1515, 1400218), (3030, 700109)]