30240126

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2243}}^1$

素因数の和:2365

約数の個数: 48

約数和(自身を含む): 75613824

約数和(自身を除く): 45373698

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 107, 126, 214, 321, 642, 749, 963, 1498, 1926, 2243, 2247, 4486, 4494, 6729, 6741, 13458, 13482, 15701, 20187, 31402, 40374, 47103, 94206, 141309, 240001, 282618, 480002, 720003, 1440006, 1680007, 2160009, 3360014, 4320018, 5040021, 10080042, 15120063, 30240126]

約数ペア:

[(1, 30240126), (2, 15120063), (3, 10080042), (6, 5040021), (7, 4320018), (9, 3360014), (14, 2160009), (18, 1680007), (21, 1440006), (42, 720003), (63, 480002), (107, 282618), (126, 240001), (214, 141309), (321, 94206), (642, 47103), (749, 40374), (963, 31402), (1498, 20187), (1926, 15701), (2243, 13482), (2247, 13458), (4486, 6741), (4494, 6729)]