605518530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{4243}}^1$

素因数の和:4391

約数の個数: 64

約数和(自身を含む): 1496060928

約数和(自身を除く): 890542398

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 71, 134, 142, 201, 213, 335, 355, 402, 426, 670, 710, 1005, 1065, 2010, 2130, 4243, 4757, 8486, 9514, 12729, 14271, 21215, 23785, 25458, 28542, 42430, 47570, 63645, 71355, 127290, 142710, 284281, 301253, 568562, 602506, 852843, 903759, 1421405, 1506265, 1705686, 1807518, 2842810, 3012530, 4264215, 4518795, 8528430, 9037590, 20183951, 40367902, 60551853, 100919755, 121103706, 201839510, 302759265, 605518530]

約数ペア:

[(1, 605518530), (2, 302759265), (3, 201839510), (5, 121103706), (6, 100919755), (10, 60551853), (15, 40367902), (30, 20183951), (67, 9037590), (71, 8528430), (134, 4518795), (142, 4264215), (201, 3012530), (213, 2842810), (335, 1807518), (355, 1705686), (402, 1506265), (426, 1421405), (670, 903759), (710, 852843), (1005, 602506), (1065, 568562), (2010, 301253), (2130, 284281), (4243, 142710), (4757, 127290), (8486, 71355), (9514, 63645), (12729, 47570), (14271, 42430), (21215, 28542), (23785, 25458)]