1429540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{10211}}^1$

素因数の和:10227

約数の個数: 24

約数和(自身を含む): 3431232

約数和(自身を除く): 2001692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 10211, 20422, 40844, 51055, 71477, 102110, 142954, 204220, 285908, 357385, 714770, 1429540]

約数ペア:

[(1, 1429540), (2, 714770), (4, 357385), (5, 285908), (7, 204220), (10, 142954), (14, 102110), (20, 71477), (28, 51055), (35, 40844), (70, 20422), (140, 10211)]