268713090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2985701}}^1$

素因数の和:2985714

約数の個数: 24

約数和(自身を含む): 698654268

約数和(自身を除く): 429941178

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2985701, 5971402, 8957103, 14928505, 17914206, 26871309, 29857010, 44785515, 53742618, 89571030, 134356545, 268713090]

約数ペア:

[(1, 268713090), (2, 134356545), (3, 89571030), (5, 53742618), (6, 44785515), (9, 29857010), (10, 26871309), (15, 17914206), (18, 14928505), (30, 8957103), (45, 5971402), (90, 2985701)]