163555830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{11149}}^1$

素因数の和:11325

約数の個数: 48

約数和(自身を含む): 427892400

約数和(自身を除く): 264336570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 163, 326, 489, 815, 978, 1467, 1630, 2445, 2934, 4890, 7335, 11149, 14670, 22298, 33447, 55745, 66894, 100341, 111490, 167235, 200682, 334470, 501705, 1003410, 1817287, 3634574, 5451861, 9086435, 10903722, 16355583, 18172870, 27259305, 32711166, 54518610, 81777915, 163555830]

約数ペア:

[(1, 163555830), (2, 81777915), (3, 54518610), (5, 32711166), (6, 27259305), (9, 18172870), (10, 16355583), (15, 10903722), (18, 9086435), (30, 5451861), (45, 3634574), (90, 1817287), (163, 1003410), (326, 501705), (489, 334470), (815, 200682), (978, 167235), (1467, 111490), (1630, 100341), (2445, 66894), (2934, 55745), (4890, 33447), (7335, 22298), (11149, 14670)]