310316214

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{12959}}^1$

素因数の和:13284

約数の個数: 32

約数和(自身を含む): 670602240

約数和(自身を除く): 360286026

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 307, 614, 921, 1842, 3991, 7982, 11973, 12959, 23946, 25918, 38877, 77754, 168467, 336934, 505401, 1010802, 3978413, 7956826, 11935239, 23870478, 51719369, 103438738, 155158107, 310316214]

約数ペア:

[(1, 310316214), (2, 155158107), (3, 103438738), (6, 51719369), (13, 23870478), (26, 11935239), (39, 7956826), (78, 3978413), (307, 1010802), (614, 505401), (921, 336934), (1842, 168467), (3991, 77754), (7982, 38877), (11973, 25918), (12959, 23946)]