203450340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3390839}}^1$

素因数の和:3390851

約数の個数: 24

約数和(自身を含む): 569661120

約数和(自身を除く): 366210780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3390839, 6781678, 10172517, 13563356, 16954195, 20345034, 33908390, 40690068, 50862585, 67816780, 101725170, 203450340]

約数ペア:

[(1, 203450340), (2, 101725170), (3, 67816780), (4, 50862585), (5, 40690068), (6, 33908390), (10, 20345034), (12, 16954195), (15, 13563356), (20, 10172517), (30, 6781678), (60, 3390839)]