310061516

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{18719}}^1$

素因数の和:18865

約数の個数: 24

約数和(自身を含む): 561375360

約数和(自身を除く): 251313844

約数列:

[1, 2, 4, 41, 82, 101, 164, 202, 404, 4141, 8282, 16564, 18719, 37438, 74876, 767479, 1534958, 1890619, 3069916, 3781238, 7562476, 77515379, 155030758, 310061516]

約数ペア:

[(1, 310061516), (2, 155030758), (4, 77515379), (41, 7562476), (82, 3781238), (101, 3069916), (164, 1890619), (202, 1534958), (404, 767479), (4141, 74876), (8282, 37438), (16564, 18719)]