34158040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{121993}}^1$

素因数の和:122011

約数の個数: 32

約数和(自身を含む): 87835680

約数和(自身を除く): 53677640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 121993, 243986, 487972, 609965, 853951, 975944, 1219930, 1707902, 2439860, 3415804, 4269755, 4879720, 6831608, 8539510, 17079020, 34158040]

約数ペア:

[(1, 34158040), (2, 17079020), (4, 8539510), (5, 6831608), (7, 4879720), (8, 4269755), (10, 3415804), (14, 2439860), (20, 1707902), (28, 1219930), (35, 975944), (40, 853951), (56, 609965), (70, 487972), (140, 243986), (280, 121993)]