30072693

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{18127}}^1$

素因数の和:18216

約数の個数: 16

約数和(自身を含む): 46407680

約数和(自身を除く): 16334987

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 18127, 54381, 126889, 380667, 1432033, 4296099, 10024231, 30072693]

約数ペア:

[(1, 30072693), (3, 10024231), (7, 4296099), (21, 1432033), (79, 380667), (237, 126889), (553, 54381), (1659, 18127)]