6711390

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:143

約数の個数: 128

約数和(自身を含む): 21150720

約数和(自身を除く): 14439330

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 53, 54, 63, 67, 70, 90, 105, 106, 126, 134, 135, 159, 189, 201, 210, 265, 270, 315, 318, 335, 371, 378, 402, 469, 477, 530, 603, 630, 670, 742, 795, 938, 945, 954, 1005, 1113, 1206, 1407, 1431, 1590, 1809, 1855, 1890, 2010, 2226, 2345, 2385, 2814, 2862, 3015, 3339, 3551, 3618, 3710, 4221, 4690, 4770, 5565, 6030, 6678, 7035, 7102, 7155, 8442, 9045, 10017, 10653, 11130, 12663, 14070, 14310, 16695, 17755, 18090, 20034, 21105, 21306, 24857, 25326, 31959, 33390, 35510, 42210, 49714, 50085, 53265, 63315, 63918, 74571, 95877, 100170, 106530, 124285, 126630, 149142, 159795, 191754, 223713, 248570, 319590, 372855, 447426, 479385, 671139, 745710, 958770, 1118565, 1342278, 2237130, 3355695, 6711390]

約数ペア:

[(1, 6711390), (2, 3355695), (3, 2237130), (5, 1342278), (6, 1118565), (7, 958770), (9, 745710), (10, 671139), (14, 479385), (15, 447426), (18, 372855), (21, 319590), (27, 248570), (30, 223713), (35, 191754), (42, 159795), (45, 149142), (53, 126630), (54, 124285), (63, 106530), (67, 100170), (70, 95877), (90, 74571), (105, 63918), (106, 63315), (126, 53265), (134, 50085), (135, 49714), (159, 42210), (189, 35510), (201, 33390), (210, 31959), (265, 25326), (270, 24857), (315, 21306), (318, 21105), (335, 20034), (371, 18090), (378, 17755), (402, 16695), (469, 14310), (477, 14070), (530, 12663), (603, 11130), (630, 10653), (670, 10017), (742, 9045), (795, 8442), (938, 7155), (945, 7102), (954, 7035), (1005, 6678), (1113, 6030), (1206, 5565), (1407, 4770), (1431, 4690), (1590, 4221), (1809, 3710), (1855, 3618), (1890, 3551), (2010, 3339), (2226, 3015), (2345, 2862), (2385, 2814)]