73931970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{352057}}^1$

素因数の和:352074

約数の個数: 32

約数和(自身を含む): 202785408

約数和(自身を除く): 128853438

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 352057, 704114, 1056171, 1760285, 2112342, 2464399, 3520570, 4928798, 5280855, 7393197, 10561710, 12321995, 14786394, 24643990, 36965985, 73931970]

約数ペア:

[(1, 73931970), (2, 36965985), (3, 24643990), (5, 14786394), (6, 12321995), (7, 10561710), (10, 7393197), (14, 5280855), (15, 4928798), (21, 3520570), (30, 2464399), (35, 2112342), (42, 1760285), (70, 1056171), (105, 704114), (210, 352057)]