10439940

素因数分解:

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

素因数の和:146

約数の個数: 144

約数和(自身を含む): 35163072

約数和(自身を除く): 24723132

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 53, 60, 67, 70, 84, 98, 105, 106, 134, 140, 147, 159, 196, 201, 210, 212, 245, 265, 268, 294, 318, 335, 371, 402, 420, 469, 490, 530, 588, 636, 670, 735, 742, 795, 804, 938, 980, 1005, 1060, 1113, 1340, 1407, 1470, 1484, 1590, 1855, 1876, 2010, 2226, 2345, 2597, 2814, 2940, 3180, 3283, 3551, 3710, 4020, 4452, 4690, 5194, 5565, 5628, 6566, 7035, 7102, 7420, 7791, 9380, 9849, 10388, 10653, 11130, 12985, 13132, 14070, 14204, 15582, 16415, 17755, 19698, 21306, 22260, 24857, 25970, 28140, 31164, 32830, 35510, 38955, 39396, 42612, 49245, 49714, 51940, 53265, 65660, 71020, 74571, 77910, 98490, 99428, 106530, 124285, 149142, 155820, 173999, 196980, 213060, 248570, 298284, 347998, 372855, 497140, 521997, 695996, 745710, 869995, 1043994, 1491420, 1739990, 2087988, 2609985, 3479980, 5219970, 10439940]

約数ペア:

[(1, 10439940), (2, 5219970), (3, 3479980), (4, 2609985), (5, 2087988), (6, 1739990), (7, 1491420), (10, 1043994), (12, 869995), (14, 745710), (15, 695996), (20, 521997), (21, 497140), (28, 372855), (30, 347998), (35, 298284), (42, 248570), (49, 213060), (53, 196980), (60, 173999), (67, 155820), (70, 149142), (84, 124285), (98, 106530), (105, 99428), (106, 98490), (134, 77910), (140, 74571), (147, 71020), (159, 65660), (196, 53265), (201, 51940), (210, 49714), (212, 49245), (245, 42612), (265, 39396), (268, 38955), (294, 35510), (318, 32830), (335, 31164), (371, 28140), (402, 25970), (420, 24857), (469, 22260), (490, 21306), (530, 19698), (588, 17755), (636, 16415), (670, 15582), (735, 14204), (742, 14070), (795, 13132), (804, 12985), (938, 11130), (980, 10653), (1005, 10388), (1060, 9849), (1113, 9380), (1340, 7791), (1407, 7420), (1470, 7102), (1484, 7035), (1590, 6566), (1855, 5628), (1876, 5565), (2010, 5194), (2226, 4690), (2345, 4452), (2597, 4020), (2814, 3710), (2940, 3551), (3180, 3283)]