1455330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1$

素因数の和:498

約数の個数: 32

約数和(自身を含む): 3528000

約数和(自身を除く): 2072670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 349, 417, 695, 698, 834, 1047, 1390, 1745, 2085, 2094, 3490, 4170, 5235, 10470, 48511, 97022, 145533, 242555, 291066, 485110, 727665, 1455330]

約数ペア:

[(1, 1455330), (2, 727665), (3, 485110), (5, 291066), (6, 242555), (10, 145533), (15, 97022), (30, 48511), (139, 10470), (278, 5235), (349, 4170), (417, 3490), (695, 2094), (698, 2085), (834, 1745), (1047, 1390)]