14728140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11689}}^1$

素因数の和:11711

約数の個数: 72

約数和(自身を含む): 51061920

約数和(自身を除く): 36333780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 11689, 23378, 35067, 46756, 58445, 70134, 81823, 105201, 116890, 140268, 163646, 175335, 210402, 233780, 245469, 327292, 350670, 409115, 420804, 490938, 526005, 701340, 736407, 818230, 981876, 1052010, 1227345, 1472814, 1636460, 2104020, 2454690, 2945628, 3682035, 4909380, 7364070, 14728140]

約数ペア:

[(1, 14728140), (2, 7364070), (3, 4909380), (4, 3682035), (5, 2945628), (6, 2454690), (7, 2104020), (9, 1636460), (10, 1472814), (12, 1227345), (14, 1052010), (15, 981876), (18, 818230), (20, 736407), (21, 701340), (28, 526005), (30, 490938), (35, 420804), (36, 409115), (42, 350670), (45, 327292), (60, 245469), (63, 233780), (70, 210402), (84, 175335), (90, 163646), (105, 140268), (126, 116890), (140, 105201), (180, 81823), (210, 70134), (252, 58445), (315, 46756), (420, 35067), (630, 23378), (1260, 11689)]