5184420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1217}}^1$

素因数の和:1300

約数の個数: 48

約数和(自身を含む): 14732928

約数和(自身を除く): 9548508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1217, 1420, 2130, 2434, 3651, 4260, 4868, 6085, 7302, 12170, 14604, 18255, 24340, 36510, 73020, 86407, 172814, 259221, 345628, 432035, 518442, 864070, 1036884, 1296105, 1728140, 2592210, 5184420]

約数ペア:

[(1, 5184420), (2, 2592210), (3, 1728140), (4, 1296105), (5, 1036884), (6, 864070), (10, 518442), (12, 432035), (15, 345628), (20, 259221), (30, 172814), (60, 86407), (71, 73020), (142, 36510), (213, 24340), (284, 18255), (355, 14604), (426, 12170), (710, 7302), (852, 6085), (1065, 4868), (1217, 4260), (1420, 3651), (2130, 2434)]