1414700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:111

約数の個数: 72

約数和(自身を含む): 3666432

約数和(自身を除く): 2251732

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 43, 47, 50, 70, 86, 94, 100, 140, 172, 175, 188, 215, 235, 301, 329, 350, 430, 470, 602, 658, 700, 860, 940, 1075, 1175, 1204, 1316, 1505, 1645, 2021, 2150, 2350, 3010, 3290, 4042, 4300, 4700, 6020, 6580, 7525, 8084, 8225, 10105, 14147, 15050, 16450, 20210, 28294, 30100, 32900, 40420, 50525, 56588, 70735, 101050, 141470, 202100, 282940, 353675, 707350, 1414700]

約数ペア:

[(1, 1414700), (2, 707350), (4, 353675), (5, 282940), (7, 202100), (10, 141470), (14, 101050), (20, 70735), (25, 56588), (28, 50525), (35, 40420), (43, 32900), (47, 30100), (50, 28294), (70, 20210), (86, 16450), (94, 15050), (100, 14147), (140, 10105), (172, 8225), (175, 8084), (188, 7525), (215, 6580), (235, 6020), (301, 4700), (329, 4300), (350, 4042), (430, 3290), (470, 3010), (602, 2350), (658, 2150), (700, 2021), (860, 1645), (940, 1505), (1075, 1316), (1175, 1204)]