118110860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{843649}}^1$

素因数の和:843665

約数の個数: 24

約数和(自身を含む): 283466400

約数和(自身を除く): 165355540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 843649, 1687298, 3374596, 4218245, 5905543, 8436490, 11811086, 16872980, 23622172, 29527715, 59055430, 118110860]

約数ペア:

[(1, 118110860), (2, 59055430), (4, 29527715), (5, 23622172), (7, 16872980), (10, 11811086), (14, 8436490), (20, 5905543), (28, 4218245), (35, 3374596), (70, 1687298), (140, 843649)]