1277774790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6163}}^1\times {\mathrm{6911}}^1$

素因数の和:13084

約数の個数: 32

約数和(自身を含む): 3067600896

約数和(自身を除く): 1789826106

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6163, 6911, 12326, 13822, 18489, 20733, 30815, 34555, 36978, 41466, 61630, 69110, 92445, 103665, 184890, 207330, 42592493, 85184986, 127777479, 212962465, 255554958, 425924930, 638887395, 1277774790]

約数ペア:

[(1, 1277774790), (2, 638887395), (3, 425924930), (5, 255554958), (6, 212962465), (10, 127777479), (15, 85184986), (30, 42592493), (6163, 207330), (6911, 184890), (12326, 103665), (13822, 92445), (18489, 69110), (20733, 61630), (30815, 41466), (34555, 36978)]