228330870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{17659}}^1$

素因数の和:18100

約数の個数: 32

約数和(自身を含む): 549296640

約数和(自身を除く): 320965770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 431, 862, 1293, 2155, 2586, 4310, 6465, 12930, 17659, 35318, 52977, 88295, 105954, 176590, 264885, 529770, 7611029, 15222058, 22833087, 38055145, 45666174, 76110290, 114165435, 228330870]

約数ペア:

[(1, 228330870), (2, 114165435), (3, 76110290), (5, 45666174), (6, 38055145), (10, 22833087), (15, 15222058), (30, 7611029), (431, 529770), (862, 264885), (1293, 176590), (2155, 105954), (2586, 88295), (4310, 52977), (6465, 35318), (12930, 17659)]