139823820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{86311}}^1$

素因数の和:86332

約数の個数: 60

約数和(自身を含む): 438637584

約数和(自身を除く): 298813764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 86311, 172622, 258933, 345244, 431555, 517866, 776799, 863110, 1035732, 1294665, 1553598, 1726220, 2330397, 2589330, 3107196, 3883995, 4660794, 5178660, 6991191, 7767990, 9321588, 11651985, 13982382, 15535980, 23303970, 27964764, 34955955, 46607940, 69911910, 139823820]

約数ペア:

[(1, 139823820), (2, 69911910), (3, 46607940), (4, 34955955), (5, 27964764), (6, 23303970), (9, 15535980), (10, 13982382), (12, 11651985), (15, 9321588), (18, 7767990), (20, 6991191), (27, 5178660), (30, 4660794), (36, 3883995), (45, 3107196), (54, 2589330), (60, 2330397), (81, 1726220), (90, 1553598), (108, 1294665), (135, 1035732), (162, 863110), (180, 776799), (270, 517866), (324, 431555), (405, 345244), (540, 258933), (810, 172622), (1620, 86311)]