201640830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6721361}}^1$

素因数の和:6721371

約数の個数: 16

約数和(自身を含む): 483938064

約数和(自身を除く): 282297234

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6721361, 13442722, 20164083, 33606805, 40328166, 67213610, 100820415, 201640830]

約数ペア:

[(1, 201640830), (2, 100820415), (3, 67213610), (5, 40328166), (6, 33606805), (10, 20164083), (15, 13442722), (30, 6721361)]