119644420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{761}}^1\times {\mathrm{1123}}^1$

素因数の和:1900

約数の個数: 48

約数和(自身を含む): 287779968

約数和(自身を除く): 168135548

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 761, 1123, 1522, 2246, 3044, 3805, 4492, 5327, 5615, 7610, 7861, 10654, 11230, 15220, 15722, 21308, 22460, 26635, 31444, 39305, 53270, 78610, 106540, 157220, 854603, 1709206, 3418412, 4273015, 5982221, 8546030, 11964442, 17092060, 23928884, 29911105, 59822210, 119644420]

約数ペア:

[(1, 119644420), (2, 59822210), (4, 29911105), (5, 23928884), (7, 17092060), (10, 11964442), (14, 8546030), (20, 5982221), (28, 4273015), (35, 3418412), (70, 1709206), (140, 854603), (761, 157220), (1123, 106540), (1522, 78610), (2246, 53270), (3044, 39305), (3805, 31444), (4492, 26635), (5327, 22460), (5615, 21308), (7610, 15722), (7861, 15220), (10654, 11230)]