7707490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1069}}^1$

素因数の和:1186

約数の個数: 32

約数和(自身を含む): 16024320

約数和(自身を除く): 8316830

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 515, 721, 1030, 1069, 1442, 2138, 3605, 5345, 7210, 7483, 10690, 14966, 37415, 74830, 110107, 220214, 550535, 770749, 1101070, 1541498, 3853745, 7707490]

約数ペア:

[(1, 7707490), (2, 3853745), (5, 1541498), (7, 1101070), (10, 770749), (14, 550535), (35, 220214), (70, 110107), (103, 74830), (206, 37415), (515, 14966), (721, 10690), (1030, 7483), (1069, 7210), (1442, 5345), (2138, 3605)]