15119090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{797}}^1$

素因数の和:1082

約数の個数: 32

約数和(自身を含む): 31256064

約数和(自身を除く): 16136974

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 271, 542, 797, 1355, 1594, 1897, 2710, 3794, 3985, 5579, 7970, 9485, 11158, 18970, 27895, 55790, 215987, 431974, 1079935, 1511909, 2159870, 3023818, 7559545, 15119090]

約数ペア:

[(1, 15119090), (2, 7559545), (5, 3023818), (7, 2159870), (10, 1511909), (14, 1079935), (35, 431974), (70, 215987), (271, 55790), (542, 27895), (797, 18970), (1355, 11158), (1594, 9485), (1897, 7970), (2710, 5579), (3794, 3985)]