2149742770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{3559}}^1\times {\mathrm{8629}}^1$

素因数の和:12202

約数の個数: 32

約数和(自身を含む): 4424083200

約数和(自身を除く): 2274340430

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 3559, 7118, 8629, 17258, 17795, 24913, 35590, 43145, 49826, 60403, 86290, 120806, 124565, 249130, 302015, 604030, 30710611, 61421222, 153553055, 214974277, 307106110, 429948554, 1074871385, 2149742770]

約数ペア:

[(1, 2149742770), (2, 1074871385), (5, 429948554), (7, 307106110), (10, 214974277), (14, 153553055), (35, 61421222), (70, 30710611), (3559, 604030), (7118, 302015), (8629, 249130), (17258, 124565), (17795, 120806), (24913, 86290), (35590, 60403), (43145, 49826)]