73791970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1054171}}^1$

素因数の和:1054185

約数の個数: 16

約数和(自身を含む): 151800768

約数和(自身を除く): 78008798

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1054171, 2108342, 5270855, 7379197, 10541710, 14758394, 36895985, 73791970]

約数ペア:

[(1, 73791970), (2, 36895985), (5, 14758394), (7, 10541710), (10, 7379197), (14, 5270855), (35, 2108342), (70, 1054171)]