2611140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{6217}}^1$

素因数の和:6236

約数の個数: 48

約数和(自身を含む): 8356992

約数和(自身を除く): 5745852

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 6217, 12434, 18651, 24868, 31085, 37302, 43519, 62170, 74604, 87038, 93255, 124340, 130557, 174076, 186510, 217595, 261114, 373020, 435190, 522228, 652785, 870380, 1305570, 2611140]

約数ペア:

[(1, 2611140), (2, 1305570), (3, 870380), (4, 652785), (5, 522228), (6, 435190), (7, 373020), (10, 261114), (12, 217595), (14, 186510), (15, 174076), (20, 130557), (21, 124340), (28, 93255), (30, 87038), (35, 74604), (42, 62170), (60, 43519), (70, 37302), (84, 31085), (105, 24868), (140, 18651), (210, 12434), (420, 6217)]