1302730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{911}}^1$

素因数の和:942

約数の個数: 32

約数和(自身を含む): 2757888

約数和(自身を除く): 1455158

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 911, 1430, 1822, 4555, 9110, 10021, 11843, 20042, 23686, 50105, 59215, 100210, 118430, 130273, 260546, 651365, 1302730]

約数ペア:

[(1, 1302730), (2, 651365), (5, 260546), (10, 130273), (11, 118430), (13, 100210), (22, 59215), (26, 50105), (55, 23686), (65, 20042), (110, 11843), (130, 10021), (143, 9110), (286, 4555), (715, 1822), (911, 1430)]