20130030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{223667}}^1$

素因数の和:223680

約数の個数: 24

約数和(自身を含む): 52338312

約数和(自身を除く): 32208282

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 223667, 447334, 671001, 1118335, 1342002, 2013003, 2236670, 3355005, 4026006, 6710010, 10065015, 20130030]

約数ペア:

[(1, 20130030), (2, 10065015), (3, 6710010), (5, 4026006), (6, 3355005), (9, 2236670), (10, 2013003), (15, 1342002), (18, 1118335), (30, 671001), (45, 447334), (90, 223667)]