669841970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{719}}^1\times {\mathrm{13309}}^1$

素因数の和:14042

約数の個数: 32

約数和(自身を含む): 1379980800

約数和(自身を除く): 710138830

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 719, 1438, 3595, 5033, 7190, 10066, 13309, 25165, 26618, 50330, 66545, 93163, 133090, 186326, 465815, 931630, 9569171, 19138342, 47845855, 66984197, 95691710, 133968394, 334920985, 669841970]

約数ペア:

[(1, 669841970), (2, 334920985), (5, 133968394), (7, 95691710), (10, 66984197), (14, 47845855), (35, 19138342), (70, 9569171), (719, 931630), (1438, 465815), (3595, 186326), (5033, 133090), (7190, 93163), (10066, 66545), (13309, 50330), (25165, 26618)]