30012

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:109

約数の個数: 24

約数和(自身を含む): 72912

約数和(自身を除く): 42900

約数列:

[1, 2, 3, 4, 6, 12, 41, 61, 82, 122, 123, 164, 183, 244, 246, 366, 492, 732, 2501, 5002, 7503, 10004, 15006, 30012]

約数ペア:

[(1, 30012), (2, 15006), (3, 10004), (4, 7503), (6, 5002), (12, 2501), (41, 732), (61, 492), (82, 366), (122, 246), (123, 244), (164, 183)]