30044865

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1997}}^1$

素因数の和:2081

約数の個数: 32

約数和(自身を含む): 51788160

約数和(自身を除く): 21743295

約数列:

[1, 3, 5, 15, 17, 51, 59, 85, 177, 255, 295, 885, 1003, 1997, 3009, 5015, 5991, 9985, 15045, 29955, 33949, 101847, 117823, 169745, 353469, 509235, 589115, 1767345, 2002991, 6008973, 10014955, 30044865]

約数ペア:

[(1, 30044865), (3, 10014955), (5, 6008973), (15, 2002991), (17, 1767345), (51, 589115), (59, 509235), (85, 353469), (177, 169745), (255, 117823), (295, 101847), (885, 33949), (1003, 29955), (1997, 15045), (3009, 9985), (5015, 5991)]