70376540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{270679}}^1$

素因数の和:270701

約数の個数: 24

約数和(自身を含む): 159159840

約数和(自身を除く): 88783300

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 270679, 541358, 1082716, 1353395, 2706790, 3518827, 5413580, 7037654, 14075308, 17594135, 35188270, 70376540]

約数ペア:

[(1, 70376540), (2, 35188270), (4, 17594135), (5, 14075308), (10, 7037654), (13, 5413580), (20, 3518827), (26, 2706790), (52, 1353395), (65, 1082716), (130, 541358), (260, 270679)]