1330786930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{69931}}^1$

素因数の和:70122

約数の個数: 32

約数和(自身を含む): 2628324288

約数和(自身を除く): 1297537358

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 173, 346, 865, 1730, 1903, 3806, 9515, 19030, 69931, 139862, 349655, 699310, 769241, 1538482, 3846205, 7692410, 12098063, 24196126, 60490315, 120980630, 133078693, 266157386, 665393465, 1330786930]

約数ペア:

[(1, 1330786930), (2, 665393465), (5, 266157386), (10, 133078693), (11, 120980630), (22, 60490315), (55, 24196126), (110, 12098063), (173, 7692410), (346, 3846205), (865, 1538482), (1730, 769241), (1903, 699310), (3806, 349655), (9515, 139862), (19030, 69931)]