27670110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{70949}}^1$

素因数の和:70972

約数の個数: 32

約数和(自身を含む): 71517600

約数和(自身を除く): 43847490

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 70949, 141898, 212847, 354745, 425694, 709490, 922337, 1064235, 1844674, 2128470, 2767011, 4611685, 5534022, 9223370, 13835055, 27670110]

約数ペア:

[(1, 27670110), (2, 13835055), (3, 9223370), (5, 5534022), (6, 4611685), (10, 2767011), (13, 2128470), (15, 1844674), (26, 1064235), (30, 922337), (39, 709490), (65, 425694), (78, 354745), (130, 212847), (195, 141898), (390, 70949)]