140279190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{20599}}^1$

素因数の和:20836

約数の個数: 32

約数和(自身を含む): 338169600

約数和(自身を除く): 197890410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 227, 454, 681, 1135, 1362, 2270, 3405, 6810, 20599, 41198, 61797, 102995, 123594, 205990, 308985, 617970, 4675973, 9351946, 14027919, 23379865, 28055838, 46759730, 70139595, 140279190]

約数ペア:

[(1, 140279190), (2, 70139595), (3, 46759730), (5, 28055838), (6, 23379865), (10, 14027919), (15, 9351946), (30, 4675973), (227, 617970), (454, 308985), (681, 205990), (1135, 123594), (1362, 102995), (2270, 61797), (3405, 41198), (6810, 20599)]