307082980

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{414977}}^1$

素因数の和:415023

約数の個数: 24

約数和(自身を含む): 662304888

約数和(自身を除く): 355221908

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 414977, 829954, 1659908, 2074885, 4149770, 8299540, 15354149, 30708298, 61416596, 76770745, 153541490, 307082980]

約数ペア:

[(1, 307082980), (2, 153541490), (4, 76770745), (5, 61416596), (10, 30708298), (20, 15354149), (37, 8299540), (74, 4149770), (148, 2074885), (185, 1659908), (370, 829954), (740, 414977)]