12549390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{8537}}^1$

素因数の和:8561

約数の個数: 48

約数和(自身を含む): 35039952

約数和(自身を除く): 22490562

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 8537, 17074, 25611, 42685, 51222, 59759, 85370, 119518, 128055, 179277, 256110, 298795, 358554, 418313, 597590, 836626, 896385, 1254939, 1792770, 2091565, 2509878, 4183130, 6274695, 12549390]

約数ペア:

[(1, 12549390), (2, 6274695), (3, 4183130), (5, 2509878), (6, 2091565), (7, 1792770), (10, 1254939), (14, 896385), (15, 836626), (21, 597590), (30, 418313), (35, 358554), (42, 298795), (49, 256110), (70, 179277), (98, 128055), (105, 119518), (147, 85370), (210, 59759), (245, 51222), (294, 42685), (490, 25611), (735, 17074), (1470, 8537)]