2544310

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:208

約数の個数: 32

約数和(自身を含む): 4812192

約数和(自身を除く): 2267882

約数列:

[1, 2, 5, 10, 43, 61, 86, 97, 122, 194, 215, 305, 430, 485, 610, 970, 2623, 4171, 5246, 5917, 8342, 11834, 13115, 20855, 26230, 29585, 41710, 59170, 254431, 508862, 1272155, 2544310]

約数ペア:

[(1, 2544310), (2, 1272155), (5, 508862), (10, 254431), (43, 59170), (61, 41710), (86, 29585), (97, 26230), (122, 20855), (194, 13115), (215, 11834), (305, 8342), (430, 5917), (485, 5246), (610, 4171), (970, 2623)]