27468280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{98101}}^1$

素因数の和:98119

約数の個数: 32

約数和(自身を含む): 70633440

約数和(自身を除く): 43165160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 98101, 196202, 392404, 490505, 686707, 784808, 981010, 1373414, 1962020, 2746828, 3433535, 3924040, 5493656, 6867070, 13734140, 27468280]

約数ペア:

[(1, 27468280), (2, 13734140), (4, 6867070), (5, 5493656), (7, 3924040), (8, 3433535), (10, 2746828), (14, 1962020), (20, 1373414), (28, 981010), (35, 784808), (40, 686707), (56, 490505), (70, 392404), (140, 196202), (280, 98101)]