219962010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1123}}^1\times {\mathrm{6529}}^1$

素因数の和:7662

約数の個数: 32

約数和(自身を含む): 528459840

約数和(自身を除く): 308497830

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1123, 2246, 3369, 5615, 6529, 6738, 11230, 13058, 16845, 19587, 32645, 33690, 39174, 65290, 97935, 195870, 7332067, 14664134, 21996201, 36660335, 43992402, 73320670, 109981005, 219962010]

約数ペア:

[(1, 219962010), (2, 109981005), (3, 73320670), (5, 43992402), (6, 36660335), (10, 21996201), (15, 14664134), (30, 7332067), (1123, 195870), (2246, 97935), (3369, 65290), (5615, 39174), (6529, 33690), (6738, 32645), (11230, 19587), (13058, 16845)]