3030040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5827}}^1$

素因数の和:5851

約数の個数: 32

約数和(自身を含む): 7343280

約数和(自身を除く): 4313240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 5827, 11654, 23308, 29135, 46616, 58270, 75751, 116540, 151502, 233080, 303004, 378755, 606008, 757510, 1515020, 3030040]

約数ペア:

[(1, 3030040), (2, 1515020), (4, 757510), (5, 606008), (8, 378755), (10, 303004), (13, 233080), (20, 151502), (26, 116540), (40, 75751), (52, 58270), (65, 46616), (104, 29135), (130, 23308), (260, 11654), (520, 5827)]