31030758

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2957}}^1$

素因数の和:3029

約数の個数: 48

約数和(自身を含む): 74754576

約数和(自身を除く): 43723818

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 53, 66, 99, 106, 159, 198, 318, 477, 583, 954, 1166, 1749, 2957, 3498, 5247, 5914, 8871, 10494, 17742, 26613, 32527, 53226, 65054, 97581, 156721, 195162, 292743, 313442, 470163, 585486, 940326, 1410489, 1723931, 2820978, 3447862, 5171793, 10343586, 15515379, 31030758]

約数ペア:

[(1, 31030758), (2, 15515379), (3, 10343586), (6, 5171793), (9, 3447862), (11, 2820978), (18, 1723931), (22, 1410489), (33, 940326), (53, 585486), (66, 470163), (99, 313442), (106, 292743), (159, 195162), (198, 156721), (318, 97581), (477, 65054), (583, 53226), (954, 32527), (1166, 26613), (1749, 17742), (2957, 10494), (3498, 8871), (5247, 5914)]