198386670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{213319}}^1$

素因数の和:213360

約数の個数: 32

約数和(自身を含む): 491489280

約数和(自身を除く): 293102610

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 213319, 426638, 639957, 1066595, 1279914, 2133190, 3199785, 6399570, 6612889, 13225778, 19838667, 33064445, 39677334, 66128890, 99193335, 198386670]

約数ペア:

[(1, 198386670), (2, 99193335), (3, 66128890), (5, 39677334), (6, 33064445), (10, 19838667), (15, 13225778), (30, 6612889), (31, 6399570), (62, 3199785), (93, 2133190), (155, 1279914), (186, 1066595), (310, 639957), (465, 426638), (930, 213319)]