1330891493610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{905368363}}^1$

素因数の和:905368387

約数の個数: 48

約数和(自身を含む): 3715631765856

約数和(自身を除く): 2384740272246

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 905368363, 1810736726, 2716105089, 4526841815, 5432210178, 6337578541, 9053683630, 12675157082, 13580525445, 19012735623, 27161050890, 31687892705, 38025471246, 44363049787, 63375785410, 88726099574, 95063678115, 133089149361, 190127356230, 221815248935, 266178298722, 443630497870, 665445746805, 1330891493610]

約数ペア:

[(1, 1330891493610), (2, 665445746805), (3, 443630497870), (5, 266178298722), (6, 221815248935), (7, 190127356230), (10, 133089149361), (14, 95063678115), (15, 88726099574), (21, 63375785410), (30, 44363049787), (35, 38025471246), (42, 31687892705), (49, 27161050890), (70, 19012735623), (98, 13580525445), (105, 12675157082), (147, 9053683630), (210, 6337578541), (245, 5432210178), (294, 4526841815), (490, 2716105089), (735, 1810736726), (1470, 905368363)]