1396140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23269}}^1$

素因数の和:23281

約数の個数: 24

約数和(自身を含む): 3909360

約数和(自身を除く): 2513220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 23269, 46538, 69807, 93076, 116345, 139614, 232690, 279228, 349035, 465380, 698070, 1396140]

約数ペア:

[(1, 1396140), (2, 698070), (3, 465380), (4, 349035), (5, 279228), (6, 232690), (10, 139614), (12, 116345), (15, 93076), (20, 69807), (30, 46538), (60, 23269)]