2520030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{503}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 6096384

約数和(自身を除く): 3576354

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 167, 334, 501, 503, 835, 1002, 1006, 1509, 1670, 2505, 2515, 3018, 5010, 5030, 7545, 15090, 84001, 168002, 252003, 420005, 504006, 840010, 1260015, 2520030]

約数ペア:

[(1, 2520030), (2, 1260015), (3, 840010), (5, 504006), (6, 420005), (10, 252003), (15, 168002), (30, 84001), (167, 15090), (334, 7545), (501, 5030), (503, 5010), (835, 3018), (1002, 2515), (1006, 2505), (1509, 1670)]