7790230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1021}}^1$

素因数の和:1144

約数の個数: 32

約数和(自身を含む): 16188480

約数和(自身を除く): 8398250

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 218, 545, 763, 1021, 1090, 1526, 2042, 3815, 5105, 7147, 7630, 10210, 14294, 35735, 71470, 111289, 222578, 556445, 779023, 1112890, 1558046, 3895115, 7790230]

約数ペア:

[(1, 7790230), (2, 3895115), (5, 1558046), (7, 1112890), (10, 779023), (14, 556445), (35, 222578), (70, 111289), (109, 71470), (218, 35735), (545, 14294), (763, 10210), (1021, 7630), (1090, 7147), (1526, 5105), (2042, 3815)]