378211020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{573047}}^1$

素因数の和:573070

約数の個数: 48

約数和(自身を含む): 1155264768

約数和(自身を除く): 777053748

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 573047, 1146094, 1719141, 2292188, 2865235, 3438282, 5730470, 6303517, 6876564, 8595705, 11460940, 12607034, 17191410, 18910551, 25214068, 31517585, 34382820, 37821102, 63035170, 75642204, 94552755, 126070340, 189105510, 378211020]

約数ペア:

[(1, 378211020), (2, 189105510), (3, 126070340), (4, 94552755), (5, 75642204), (6, 63035170), (10, 37821102), (11, 34382820), (12, 31517585), (15, 25214068), (20, 18910551), (22, 17191410), (30, 12607034), (33, 11460940), (44, 8595705), (55, 6876564), (60, 6303517), (66, 5730470), (110, 3438282), (132, 2865235), (165, 2292188), (220, 1719141), (330, 1146094), (660, 573047)]