1922970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{9157}}^1$

素因数の和:9174

約数の個数: 32

約数和(自身を含む): 5275008

約数和(自身を除く): 3352038

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 9157, 18314, 27471, 45785, 54942, 64099, 91570, 128198, 137355, 192297, 274710, 320495, 384594, 640990, 961485, 1922970]

約数ペア:

[(1, 1922970), (2, 961485), (3, 640990), (5, 384594), (6, 320495), (7, 274710), (10, 192297), (14, 137355), (15, 128198), (21, 91570), (30, 64099), (35, 54942), (42, 45785), (70, 27471), (105, 18314), (210, 9157)]