23031470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4273}}^1$

素因数の和:4305

約数の個数: 48

約数和(自身を含む): 52621488

約数和(自身を除く): 29590018

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 4273, 5390, 8546, 21365, 29911, 42730, 47003, 59822, 94006, 149555, 209377, 235015, 299110, 329021, 418754, 470030, 658042, 1046885, 1645105, 2093770, 2303147, 3290210, 4606294, 11515735, 23031470]

約数ペア:

[(1, 23031470), (2, 11515735), (5, 4606294), (7, 3290210), (10, 2303147), (11, 2093770), (14, 1645105), (22, 1046885), (35, 658042), (49, 470030), (55, 418754), (70, 329021), (77, 299110), (98, 235015), (110, 209377), (154, 149555), (245, 94006), (385, 59822), (490, 47003), (539, 42730), (770, 29911), (1078, 21365), (2695, 8546), (4273, 5390)]