172285590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{69191}}^1$

素因数の和:69284

約数の個数: 32

約数和(自身を含む): 418473216

約数和(自身を除く): 246187626

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 69191, 138382, 207573, 345955, 415146, 691910, 1037865, 2075730, 5742853, 11485706, 17228559, 28714265, 34457118, 57428530, 86142795, 172285590]

約数ペア:

[(1, 172285590), (2, 86142795), (3, 57428530), (5, 34457118), (6, 28714265), (10, 17228559), (15, 11485706), (30, 5742853), (83, 2075730), (166, 1037865), (249, 691910), (415, 415146), (498, 345955), (830, 207573), (1245, 138382), (2490, 69191)]