90315330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:229

約数の個数: 128

約数和(自身を含む): 258508800

約数和(自身を除く): 168193470

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 67, 70, 98, 105, 131, 134, 147, 201, 210, 245, 262, 294, 335, 343, 393, 402, 469, 490, 655, 670, 686, 735, 786, 917, 938, 1005, 1029, 1310, 1407, 1470, 1715, 1834, 1965, 2010, 2058, 2345, 2751, 2814, 3283, 3430, 3930, 4585, 4690, 5145, 5502, 6419, 6566, 7035, 8777, 9170, 9849, 10290, 12838, 13755, 14070, 16415, 17554, 19257, 19698, 22981, 26331, 27510, 32095, 32830, 38514, 43885, 44933, 45962, 49245, 52662, 61439, 64190, 68943, 87770, 89866, 96285, 98490, 114905, 122878, 131655, 134799, 137886, 184317, 192570, 224665, 229810, 263310, 269598, 307195, 344715, 368634, 430073, 449330, 614390, 673995, 689430, 860146, 921585, 1290219, 1347990, 1843170, 2150365, 2580438, 3010511, 4300730, 6021022, 6451095, 9031533, 12902190, 15052555, 18063066, 30105110, 45157665, 90315330]

約数ペア:

[(1, 90315330), (2, 45157665), (3, 30105110), (5, 18063066), (6, 15052555), (7, 12902190), (10, 9031533), (14, 6451095), (15, 6021022), (21, 4300730), (30, 3010511), (35, 2580438), (42, 2150365), (49, 1843170), (67, 1347990), (70, 1290219), (98, 921585), (105, 860146), (131, 689430), (134, 673995), (147, 614390), (201, 449330), (210, 430073), (245, 368634), (262, 344715), (294, 307195), (335, 269598), (343, 263310), (393, 229810), (402, 224665), (469, 192570), (490, 184317), (655, 137886), (670, 134799), (686, 131655), (735, 122878), (786, 114905), (917, 98490), (938, 96285), (1005, 89866), (1029, 87770), (1310, 68943), (1407, 64190), (1470, 61439), (1715, 52662), (1834, 49245), (1965, 45962), (2010, 44933), (2058, 43885), (2345, 38514), (2751, 32830), (2814, 32095), (3283, 27510), (3430, 26331), (3930, 22981), (4585, 19698), (4690, 19257), (5145, 17554), (5502, 16415), (6419, 14070), (6566, 13755), (7035, 12838), (8777, 10290), (9170, 9849)]