424410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:107

約数の個数: 64

約数和(自身を含む): 1216512

約数和(自身を除く): 792102

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 47, 70, 86, 94, 105, 129, 141, 210, 215, 235, 258, 282, 301, 329, 430, 470, 602, 645, 658, 705, 903, 987, 1290, 1410, 1505, 1645, 1806, 1974, 2021, 3010, 3290, 4042, 4515, 4935, 6063, 9030, 9870, 10105, 12126, 14147, 20210, 28294, 30315, 42441, 60630, 70735, 84882, 141470, 212205, 424410]

約数ペア:

[(1, 424410), (2, 212205), (3, 141470), (5, 84882), (6, 70735), (7, 60630), (10, 42441), (14, 30315), (15, 28294), (21, 20210), (30, 14147), (35, 12126), (42, 10105), (43, 9870), (47, 9030), (70, 6063), (86, 4935), (94, 4515), (105, 4042), (129, 3290), (141, 3010), (210, 2021), (215, 1974), (235, 1806), (258, 1645), (282, 1505), (301, 1410), (329, 1290), (430, 987), (470, 903), (602, 705), (645, 658)]