6475020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{347}}^1$

素因数の和:670

約数の個数: 48

約数和(自身を含む): 18240768

約数和(自身を除く): 11765748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 311, 347, 622, 694, 933, 1041, 1244, 1388, 1555, 1735, 1866, 2082, 3110, 3470, 3732, 4164, 4665, 5205, 6220, 6940, 9330, 10410, 18660, 20820, 107917, 215834, 323751, 431668, 539585, 647502, 1079170, 1295004, 1618755, 2158340, 3237510, 6475020]

約数ペア:

[(1, 6475020), (2, 3237510), (3, 2158340), (4, 1618755), (5, 1295004), (6, 1079170), (10, 647502), (12, 539585), (15, 431668), (20, 323751), (30, 215834), (60, 107917), (311, 20820), (347, 18660), (622, 10410), (694, 9330), (933, 6940), (1041, 6220), (1244, 5205), (1388, 4665), (1555, 4164), (1735, 3732), (1866, 3470), (2082, 3110)]