1330700330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{19717}}^1$

素因数の和:20138

約数の個数: 32

約数和(自身を含む): 2542675536

約数和(自身を除く): 1211975206

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 397, 794, 1985, 3970, 6749, 13498, 19717, 33745, 39434, 67490, 98585, 197170, 335189, 670378, 1675945, 3351890, 7827649, 15655298, 39138245, 78276490, 133070033, 266140066, 665350165, 1330700330]

約数ペア:

[(1, 1330700330), (2, 665350165), (5, 266140066), (10, 133070033), (17, 78276490), (34, 39138245), (85, 15655298), (170, 7827649), (397, 3351890), (794, 1675945), (1985, 670378), (3970, 335189), (6749, 197170), (13498, 98585), (19717, 67490), (33745, 39434)]