6798780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{353}}^1$

素因数の和:475

約数の個数: 72

約数和(自身を含む): 20874672

約数和(自身を除く): 14075892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 214, 321, 353, 428, 535, 642, 706, 963, 1059, 1070, 1284, 1412, 1605, 1765, 1926, 2118, 2140, 3177, 3210, 3530, 3852, 4236, 4815, 5295, 6354, 6420, 7060, 9630, 10590, 12708, 15885, 19260, 21180, 31770, 37771, 63540, 75542, 113313, 151084, 188855, 226626, 339939, 377710, 453252, 566565, 679878, 755420, 1133130, 1359756, 1699695, 2266260, 3399390, 6798780]

約数ペア:

[(1, 6798780), (2, 3399390), (3, 2266260), (4, 1699695), (5, 1359756), (6, 1133130), (9, 755420), (10, 679878), (12, 566565), (15, 453252), (18, 377710), (20, 339939), (30, 226626), (36, 188855), (45, 151084), (60, 113313), (90, 75542), (107, 63540), (180, 37771), (214, 31770), (321, 21180), (353, 19260), (428, 15885), (535, 12708), (642, 10590), (706, 9630), (963, 7060), (1059, 6420), (1070, 6354), (1284, 5295), (1412, 4815), (1605, 4236), (1765, 3852), (1926, 3530), (2118, 3210), (2140, 3177)]