7831236990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2857}}^1\times {\mathrm{91369}}^1$

素因数の和:94236

約数の個数: 32

約数和(自身を含む): 18801753120

約数和(自身を除く): 10970516130

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2857, 5714, 8571, 14285, 17142, 28570, 42855, 85710, 91369, 182738, 274107, 456845, 548214, 913690, 1370535, 2741070, 261041233, 522082466, 783123699, 1305206165, 1566247398, 2610412330, 3915618495, 7831236990]

約数ペア:

[(1, 7831236990), (2, 3915618495), (3, 2610412330), (5, 1566247398), (6, 1305206165), (10, 783123699), (15, 522082466), (30, 261041233), (2857, 2741070), (5714, 1370535), (8571, 913690), (14285, 548214), (17142, 456845), (28570, 274107), (42855, 182738), (85710, 91369)]