17454180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2999}}^1$

素因数の和:3108

約数の個数: 48

約数和(自身を含む): 49392000

約数和(自身を除く): 31937820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 2999, 5820, 5998, 8997, 11996, 14995, 17994, 29990, 35988, 44985, 59980, 89970, 179940, 290903, 581806, 872709, 1163612, 1454515, 1745418, 2909030, 3490836, 4363545, 5818060, 8727090, 17454180]

約数ペア:

[(1, 17454180), (2, 8727090), (3, 5818060), (4, 4363545), (5, 3490836), (6, 2909030), (10, 1745418), (12, 1454515), (15, 1163612), (20, 872709), (30, 581806), (60, 290903), (97, 179940), (194, 89970), (291, 59980), (388, 44985), (485, 35988), (582, 29990), (970, 17994), (1164, 14995), (1455, 11996), (1940, 8997), (2910, 5998), (2999, 5820)]