2774070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2371}}^1$

素因数の和:2397

約数の個数: 48

約数和(自身を含む): 7770672

約数和(自身を除く): 4996602

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 2371, 4742, 7113, 11855, 14226, 21339, 23710, 30823, 35565, 42678, 61646, 71130, 92469, 106695, 154115, 184938, 213390, 277407, 308230, 462345, 554814, 924690, 1387035, 2774070]

約数ペア:

[(1, 2774070), (2, 1387035), (3, 924690), (5, 554814), (6, 462345), (9, 308230), (10, 277407), (13, 213390), (15, 184938), (18, 154115), (26, 106695), (30, 92469), (39, 71130), (45, 61646), (65, 42678), (78, 35565), (90, 30823), (117, 23710), (130, 21339), (195, 14226), (234, 11855), (390, 7113), (585, 4742), (1170, 2371)]