80155590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{32191}}^1$

素因数の和:32284

約数の個数: 32

約数和(自身を含む): 194697216

約数和(自身を除く): 114541626

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 32191, 64382, 96573, 160955, 193146, 321910, 482865, 965730, 2671853, 5343706, 8015559, 13359265, 16031118, 26718530, 40077795, 80155590]

約数ペア:

[(1, 80155590), (2, 40077795), (3, 26718530), (5, 16031118), (6, 13359265), (10, 8015559), (15, 5343706), (30, 2671853), (83, 965730), (166, 482865), (249, 321910), (415, 193146), (498, 160955), (830, 96573), (1245, 64382), (2490, 32191)]