972860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{6949}}^1$

素因数の和:6965

約数の個数: 24

約数和(自身を含む): 2335200

約数和(自身を除く): 1362340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 6949, 13898, 27796, 34745, 48643, 69490, 97286, 138980, 194572, 243215, 486430, 972860]

約数ペア:

[(1, 972860), (2, 486430), (4, 243215), (5, 194572), (7, 138980), (10, 97286), (14, 69490), (20, 48643), (28, 34745), (35, 27796), (70, 13898), (140, 6949)]