31451070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{149767}}^1$

素因数の和:149784

約数の個数: 32

約数和(自身を含む): 86266368

約数和(自身を除く): 54815298

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 149767, 299534, 449301, 748835, 898602, 1048369, 1497670, 2096738, 2246505, 3145107, 4493010, 5241845, 6290214, 10483690, 15725535, 31451070]

約数ペア:

[(1, 31451070), (2, 15725535), (3, 10483690), (5, 6290214), (6, 5241845), (7, 4493010), (10, 3145107), (14, 2246505), (15, 2096738), (21, 1497670), (30, 1048369), (35, 898602), (42, 748835), (70, 449301), (105, 299534), (210, 149767)]