157816130

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{479}}^1\times {\mathrm{701}}^1$

素因数の和:1234

約数の個数: 32

約数和(自身を含む): 291133440

約数和(自身を除く): 133317310

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 479, 701, 958, 1402, 2395, 3505, 4790, 7010, 22513, 32947, 45026, 65894, 112565, 164735, 225130, 329470, 335779, 671558, 1678895, 3357790, 15781613, 31563226, 78908065, 157816130]

約数ペア:

[(1, 157816130), (2, 78908065), (5, 31563226), (10, 15781613), (47, 3357790), (94, 1678895), (235, 671558), (470, 335779), (479, 329470), (701, 225130), (958, 164735), (1402, 112565), (2395, 65894), (3505, 45026), (4790, 32947), (7010, 22513)]