5219970

素因数分解:

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

素因数の和:144

約数の個数: 96

約数和(自身を含む): 15069888

約数和(自身を除く): 9849918

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 53, 67, 70, 98, 105, 106, 134, 147, 159, 201, 210, 245, 265, 294, 318, 335, 371, 402, 469, 490, 530, 670, 735, 742, 795, 938, 1005, 1113, 1407, 1470, 1590, 1855, 2010, 2226, 2345, 2597, 2814, 3283, 3551, 3710, 4690, 5194, 5565, 6566, 7035, 7102, 7791, 9849, 10653, 11130, 12985, 14070, 15582, 16415, 17755, 19698, 21306, 24857, 25970, 32830, 35510, 38955, 49245, 49714, 53265, 74571, 77910, 98490, 106530, 124285, 149142, 173999, 248570, 347998, 372855, 521997, 745710, 869995, 1043994, 1739990, 2609985, 5219970]

約数ペア:

[(1, 5219970), (2, 2609985), (3, 1739990), (5, 1043994), (6, 869995), (7, 745710), (10, 521997), (14, 372855), (15, 347998), (21, 248570), (30, 173999), (35, 149142), (42, 124285), (49, 106530), (53, 98490), (67, 77910), (70, 74571), (98, 53265), (105, 49714), (106, 49245), (134, 38955), (147, 35510), (159, 32830), (201, 25970), (210, 24857), (245, 21306), (265, 19698), (294, 17755), (318, 16415), (335, 15582), (371, 14070), (402, 12985), (469, 11130), (490, 10653), (530, 9849), (670, 7791), (735, 7102), (742, 7035), (795, 6566), (938, 5565), (1005, 5194), (1113, 4690), (1407, 3710), (1470, 3551), (1590, 3283), (1855, 2814), (2010, 2597), (2226, 2345)]