970302620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{6930733}}^1$

素因数の和:6930749

約数の個数: 24

約数和(自身を含む): 2328726624

約数和(自身を除く): 1358424004

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 6930733, 13861466, 27722932, 34653665, 48515131, 69307330, 97030262, 138614660, 194060524, 242575655, 485151310, 970302620]

約数ペア:

[(1, 970302620), (2, 485151310), (4, 242575655), (5, 194060524), (7, 138614660), (10, 97030262), (14, 69307330), (20, 48515131), (28, 34653665), (35, 27722932), (70, 13861466), (140, 6930733)]