7262590

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:324

約数の個数: 32

約数和(自身を含む): 13576896

約数和(自身を除く): 6314306

約数列:

[1, 2, 5, 10, 53, 71, 106, 142, 193, 265, 355, 386, 530, 710, 965, 1930, 3763, 7526, 10229, 13703, 18815, 20458, 27406, 37630, 51145, 68515, 102290, 137030, 726259, 1452518, 3631295, 7262590]

約数ペア:

[(1, 7262590), (2, 3631295), (5, 1452518), (10, 726259), (53, 137030), (71, 102290), (106, 68515), (142, 51145), (193, 37630), (265, 27406), (355, 20458), (386, 18815), (530, 13703), (710, 10229), (965, 7526), (1930, 3763)]