30162055

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{499}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 45504000

約数和(自身を除く): 15341945

約数列:

[1, 5, 7, 11, 35, 55, 77, 157, 385, 499, 785, 1099, 1727, 2495, 3493, 5489, 5495, 8635, 12089, 17465, 27445, 38423, 60445, 78343, 192115, 391715, 548401, 861773, 2742005, 4308865, 6032411, 30162055]

約数ペア:

[(1, 30162055), (5, 6032411), (7, 4308865), (11, 2742005), (35, 861773), (55, 548401), (77, 391715), (157, 192115), (385, 78343), (499, 60445), (785, 38423), (1099, 27445), (1727, 17465), (2495, 12089), (3493, 8635), (5489, 5495)]