1430140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3109}}^1$

素因数の和:3141

約数の個数: 24

約数和(自身を含む): 3134880

約数和(自身を除く): 1704740

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 3109, 6218, 12436, 15545, 31090, 62180, 71507, 143014, 286028, 357535, 715070, 1430140]

約数ペア:

[(1, 1430140), (2, 715070), (4, 357535), (5, 286028), (10, 143014), (20, 71507), (23, 62180), (46, 31090), (92, 15545), (115, 12436), (230, 6218), (460, 3109)]