5458140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{30323}}^1$

素因数の和:30338

約数の個数: 36

約数和(自身を含む): 16556904

約数和(自身を除く): 11098764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 30323, 60646, 90969, 121292, 151615, 181938, 272907, 303230, 363876, 454845, 545814, 606460, 909690, 1091628, 1364535, 1819380, 2729070, 5458140]

約数ペア:

[(1, 5458140), (2, 2729070), (3, 1819380), (4, 1364535), (5, 1091628), (6, 909690), (9, 606460), (10, 545814), (12, 454845), (15, 363876), (18, 303230), (20, 272907), (30, 181938), (36, 151615), (45, 121292), (60, 90969), (90, 60646), (180, 30323)]