842930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:194

約数の個数: 32

約数和(自身を含む): 1693440

約数和(自身を除く): 850510

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 97, 110, 158, 194, 395, 485, 790, 869, 970, 1067, 1738, 2134, 4345, 5335, 7663, 8690, 10670, 15326, 38315, 76630, 84293, 168586, 421465, 842930]

約数ペア:

[(1, 842930), (2, 421465), (5, 168586), (10, 84293), (11, 76630), (22, 38315), (55, 15326), (79, 10670), (97, 8690), (110, 7663), (158, 5335), (194, 4345), (395, 2134), (485, 1738), (790, 1067), (869, 970)]