1959160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{6997}}^1$

素因数の和:7015

約数の個数: 32

約数和(自身を含む): 5038560

約数和(自身を除く): 3079400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 6997, 13994, 27988, 34985, 48979, 55976, 69970, 97958, 139940, 195916, 244895, 279880, 391832, 489790, 979580, 1959160]

約数ペア:

[(1, 1959160), (2, 979580), (4, 489790), (5, 391832), (7, 279880), (8, 244895), (10, 195916), (14, 139940), (20, 97958), (28, 69970), (35, 55976), (40, 48979), (56, 34985), (70, 27988), (140, 13994), (280, 6997)]