30672290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{25349}}^1$

素因数の和:25378

約数の個数: 24

約数和(自身を含む): 60687900

約数和(自身を除く): 30015610

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 25349, 50698, 126745, 253490, 278839, 557678, 1394195, 2788390, 3067229, 6134458, 15336145, 30672290]

約数ペア:

[(1, 30672290), (2, 15336145), (5, 6134458), (10, 3067229), (11, 2788390), (22, 1394195), (55, 557678), (110, 278839), (121, 253490), (242, 126745), (605, 50698), (1210, 25349)]