30990018

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{166613}}^1$

素因数の和:166649

約数の個数: 16

約数和(自身を含む): 63979776

約数和(自身を除く): 32989758

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 166613, 333226, 499839, 999678, 5165003, 10330006, 15495009, 30990018]

約数ペア:

[(1, 30990018), (2, 15495009), (3, 10330006), (6, 5165003), (31, 999678), (62, 499839), (93, 333226), (186, 166613)]