77086140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1284769}}^1$

素因数の和:1284781

約数の個数: 24

約数和(自身を含む): 215841360

約数和(自身を除く): 138755220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1284769, 2569538, 3854307, 5139076, 6423845, 7708614, 12847690, 15417228, 19271535, 25695380, 38543070, 77086140]

約数ペア:

[(1, 77086140), (2, 38543070), (3, 25695380), (4, 19271535), (5, 15417228), (6, 12847690), (10, 7708614), (12, 6423845), (15, 5139076), (20, 3854307), (30, 2569538), (60, 1284769)]