53340930

素因数分解:

$2^1\times 3^9\times 5^1\times {\mathrm{271}}^1$

素因数の和:305

約数の個数: 80

約数和(自身を含む): 144549504

約数和(自身を除く): 91208574

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 271, 405, 486, 542, 729, 810, 813, 1215, 1355, 1458, 1626, 2187, 2430, 2439, 2710, 3645, 4065, 4374, 4878, 6561, 7290, 7317, 8130, 10935, 12195, 13122, 14634, 19683, 21870, 21951, 24390, 32805, 36585, 39366, 43902, 65610, 65853, 73170, 98415, 109755, 131706, 196830, 197559, 219510, 329265, 395118, 592677, 658530, 987795, 1185354, 1778031, 1975590, 2963385, 3556062, 5334093, 5926770, 8890155, 10668186, 17780310, 26670465, 53340930]

約数ペア:

[(1, 53340930), (2, 26670465), (3, 17780310), (5, 10668186), (6, 8890155), (9, 5926770), (10, 5334093), (15, 3556062), (18, 2963385), (27, 1975590), (30, 1778031), (45, 1185354), (54, 987795), (81, 658530), (90, 592677), (135, 395118), (162, 329265), (243, 219510), (270, 197559), (271, 196830), (405, 131706), (486, 109755), (542, 98415), (729, 73170), (810, 65853), (813, 65610), (1215, 43902), (1355, 39366), (1458, 36585), (1626, 32805), (2187, 24390), (2430, 21951), (2439, 21870), (2710, 19683), (3645, 14634), (4065, 13122), (4374, 12195), (4878, 10935), (6561, 8130), (7290, 7317)]