3348520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11959}}^1$

素因数の和:11977

約数の個数: 32

約数和(自身を含む): 8611200

約数和(自身を除く): 5262680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 11959, 23918, 47836, 59795, 83713, 95672, 119590, 167426, 239180, 334852, 418565, 478360, 669704, 837130, 1674260, 3348520]

約数ペア:

[(1, 3348520), (2, 1674260), (4, 837130), (5, 669704), (7, 478360), (8, 418565), (10, 334852), (14, 239180), (20, 167426), (28, 119590), (35, 95672), (40, 83713), (56, 59795), (70, 47836), (140, 23918), (280, 11959)]