306710810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1831}}^1\times {\mathrm{2393}}^1$

素因数の和:4238

約数の個数: 32

約数和(自身を含む): 631556352

約数和(自身を除く): 324845542

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1831, 2393, 3662, 4786, 9155, 11965, 12817, 16751, 18310, 23930, 25634, 33502, 64085, 83755, 128170, 167510, 4381583, 8763166, 21907915, 30671081, 43815830, 61342162, 153355405, 306710810]

約数ペア:

[(1, 306710810), (2, 153355405), (5, 61342162), (7, 43815830), (10, 30671081), (14, 21907915), (35, 8763166), (70, 4381583), (1831, 167510), (2393, 128170), (3662, 83755), (4786, 64085), (9155, 33502), (11965, 25634), (12817, 23930), (16751, 18310)]