31953540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31327}}^1$

素因数の和:31356

約数の個数: 48

約数和(自身を含む): 94735872

約数和(自身を除く): 62782332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 31327, 62654, 93981, 125308, 156635, 187962, 313270, 375924, 469905, 532559, 626540, 939810, 1065118, 1597677, 1879620, 2130236, 2662795, 3195354, 5325590, 6390708, 7988385, 10651180, 15976770, 31953540]

約数ペア:

[(1, 31953540), (2, 15976770), (3, 10651180), (4, 7988385), (5, 6390708), (6, 5325590), (10, 3195354), (12, 2662795), (15, 2130236), (17, 1879620), (20, 1597677), (30, 1065118), (34, 939810), (51, 626540), (60, 532559), (68, 469905), (85, 375924), (102, 313270), (170, 187962), (204, 156635), (255, 125308), (340, 93981), (510, 62654), (1020, 31327)]