20190119810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{6707681}}^1$

素因数の和:6707738

約数の個数: 32

約数和(自身を含む): 42499873152

約数和(自身を除く): 22309753342

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 6707681, 13415362, 33538405, 46953767, 67076810, 93907534, 234768835, 288430283, 469537670, 576860566, 1442151415, 2019011981, 2884302830, 4038023962, 10095059905, 20190119810]

約数ペア:

[(1, 20190119810), (2, 10095059905), (5, 4038023962), (7, 2884302830), (10, 2019011981), (14, 1442151415), (35, 576860566), (43, 469537670), (70, 288430283), (86, 234768835), (215, 93907534), (301, 67076810), (430, 46953767), (602, 33538405), (1505, 13415362), (3010, 6707681)]