65485290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167911}}^1$

素因数の和:167934

約数の個数: 32

約数和(自身を含む): 169255296

約数和(自身を除く): 103770006

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 167911, 335822, 503733, 839555, 1007466, 1679110, 2182843, 2518665, 4365686, 5037330, 6548529, 10914215, 13097058, 21828430, 32742645, 65485290]

約数ペア:

[(1, 65485290), (2, 32742645), (3, 21828430), (5, 13097058), (6, 10914215), (10, 6548529), (13, 5037330), (15, 4365686), (26, 2518665), (30, 2182843), (39, 1679110), (65, 1007466), (78, 839555), (130, 503733), (195, 335822), (390, 167911)]