30705744

素因数分解:

$2^4\times 3^1\times {\mathrm{639703}}^1$

素因数の和:639714

約数の個数: 20

約数和(自身を含む): 79323296

約数和(自身を除く): 48617552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 639703, 1279406, 1919109, 2558812, 3838218, 5117624, 7676436, 10235248, 15352872, 30705744]

約数ペア:

[(1, 30705744), (2, 15352872), (3, 10235248), (4, 7676436), (6, 5117624), (8, 3838218), (12, 2558812), (16, 1919109), (24, 1279406), (48, 639703)]