30600980

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{15149}}^1$

素因数の和:15259

約数の個数: 24

約数和(自身を含む): 64902600

約数和(自身を除く): 34301620

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 15149, 30298, 60596, 75745, 151490, 302980, 1530049, 3060098, 6120196, 7650245, 15300490, 30600980]

約数ペア:

[(1, 30600980), (2, 15300490), (4, 7650245), (5, 6120196), (10, 3060098), (20, 1530049), (101, 302980), (202, 151490), (404, 75745), (505, 60596), (1010, 30298), (2020, 15149)]