275867030

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1\times {\mathrm{1489}}^1$

素因数の和:1784

約数の個数: 32

約数和(自身を含む): 504645120

約数和(自身を除く): 228778090

約数列:

[1, 2, 5, 10, 97, 191, 194, 382, 485, 955, 970, 1489, 1910, 2978, 7445, 14890, 18527, 37054, 92635, 144433, 185270, 284399, 288866, 568798, 722165, 1421995, 1444330, 2843990, 27586703, 55173406, 137933515, 275867030]

約数ペア:

[(1, 275867030), (2, 137933515), (5, 55173406), (10, 27586703), (97, 2843990), (191, 1444330), (194, 1421995), (382, 722165), (485, 568798), (955, 288866), (970, 284399), (1489, 185270), (1910, 144433), (2978, 92635), (7445, 37054), (14890, 18527)]