1769482020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{270563}}^1$

素因数の和:270684

約数の個数: 48

約数和(自身を含む): 5000022720

約数和(自身を除く): 3230540700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 3270, 6540, 270563, 541126, 811689, 1082252, 1352815, 1623378, 2705630, 3246756, 4058445, 5411260, 8116890, 16233780, 29491367, 58982734, 88474101, 117965468, 147456835, 176948202, 294913670, 353896404, 442370505, 589827340, 884741010, 1769482020]

約数ペア:

[(1, 1769482020), (2, 884741010), (3, 589827340), (4, 442370505), (5, 353896404), (6, 294913670), (10, 176948202), (12, 147456835), (15, 117965468), (20, 88474101), (30, 58982734), (60, 29491367), (109, 16233780), (218, 8116890), (327, 5411260), (436, 4058445), (545, 3246756), (654, 2705630), (1090, 1623378), (1308, 1352815), (1635, 1082252), (2180, 811689), (3270, 541126), (6540, 270563)]