233232440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{832973}}^1$

素因数の和:832991

約数の個数: 32

約数和(自身を含む): 599741280

約数和(自身を除く): 366508840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 832973, 1665946, 3331892, 4164865, 5830811, 6663784, 8329730, 11661622, 16659460, 23323244, 29154055, 33318920, 46646488, 58308110, 116616220, 233232440]

約数ペア:

[(1, 233232440), (2, 116616220), (4, 58308110), (5, 46646488), (7, 33318920), (8, 29154055), (10, 23323244), (14, 16659460), (20, 11661622), (28, 8329730), (35, 6663784), (40, 5830811), (56, 4164865), (70, 3331892), (140, 1665946), (280, 832973)]