27975930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{941}}^1\times {\mathrm{991}}^1$

素因数の和:1942

約数の個数: 32

約数和(自身を含む): 67281408

約数和(自身を除く): 39305478

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 941, 991, 1882, 1982, 2823, 2973, 4705, 4955, 5646, 5946, 9410, 9910, 14115, 14865, 28230, 29730, 932531, 1865062, 2797593, 4662655, 5595186, 9325310, 13987965, 27975930]

約数ペア:

[(1, 27975930), (2, 13987965), (3, 9325310), (5, 5595186), (6, 4662655), (10, 2797593), (15, 1865062), (30, 932531), (941, 29730), (991, 28230), (1882, 14865), (1982, 14115), (2823, 9910), (2973, 9410), (4705, 5946), (4955, 5646)]