83260140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1387669}}^1$

素因数の和:1387681

約数の個数: 24

約数和(自身を含む): 233128560

約数和(自身を除く): 149868420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1387669, 2775338, 4163007, 5550676, 6938345, 8326014, 13876690, 16652028, 20815035, 27753380, 41630070, 83260140]

約数ペア:

[(1, 83260140), (2, 41630070), (3, 27753380), (4, 20815035), (5, 16652028), (6, 13876690), (10, 8326014), (12, 6938345), (15, 5550676), (20, 4163007), (30, 2775338), (60, 1387669)]