1931910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{907}}^1$

素因数の和:988

約数の個数: 32

約数和(自身を含む): 4707072

約数和(自身を除く): 2775162

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 907, 1065, 1814, 2130, 2721, 4535, 5442, 9070, 13605, 27210, 64397, 128794, 193191, 321985, 386382, 643970, 965955, 1931910]

約数ペア:

[(1, 1931910), (2, 965955), (3, 643970), (5, 386382), (6, 321985), (10, 193191), (15, 128794), (30, 64397), (71, 27210), (142, 13605), (213, 9070), (355, 5442), (426, 4535), (710, 2721), (907, 2130), (1065, 1814)]