13020030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{144667}}^1$

素因数の和:144680

約数の個数: 24

約数和(自身を含む): 33852312

約数和(自身を除く): 20832282

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 144667, 289334, 434001, 723335, 868002, 1302003, 1446670, 2170005, 2604006, 4340010, 6510015, 13020030]

約数ペア:

[(1, 13020030), (2, 6510015), (3, 4340010), (5, 2604006), (6, 2170005), (9, 1446670), (10, 1302003), (15, 868002), (18, 723335), (30, 434001), (45, 289334), (90, 144667)]