30454004

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{467}}^1$

素因数の和:632

約数の個数: 48

約数和(自身を含む): 65100672

約数和(自身を除く): 34646668

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 137, 238, 274, 467, 476, 548, 934, 959, 1868, 1918, 2329, 3269, 3836, 4658, 6538, 7939, 9316, 13076, 15878, 16303, 31756, 32606, 55573, 63979, 65212, 111146, 127958, 222292, 255916, 447853, 895706, 1087643, 1791412, 2175286, 4350572, 7613501, 15227002, 30454004]

約数ペア:

[(1, 30454004), (2, 15227002), (4, 7613501), (7, 4350572), (14, 2175286), (17, 1791412), (28, 1087643), (34, 895706), (68, 447853), (119, 255916), (137, 222292), (238, 127958), (274, 111146), (467, 65212), (476, 63979), (548, 55573), (934, 32606), (959, 31756), (1868, 16303), (1918, 15878), (2329, 13076), (3269, 9316), (3836, 7939), (4658, 6538)]