530186468

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2521}}^1$

素因数の和:2605

約数の個数: 72

約数和(自身を含む): 1147156920

約数和(自身を除く): 616970452

約数列:

[1, 2, 4, 7, 14, 28, 29, 37, 49, 58, 74, 98, 116, 148, 196, 203, 259, 406, 518, 812, 1036, 1073, 1421, 1813, 2146, 2521, 2842, 3626, 4292, 5042, 5684, 7252, 7511, 10084, 15022, 17647, 30044, 35294, 52577, 70588, 73109, 93277, 105154, 123529, 146218, 186554, 210308, 247058, 292436, 373108, 494116, 511763, 652939, 1023526, 1305878, 2047052, 2611756, 2705033, 3582341, 4570573, 5410066, 7164682, 9141146, 10820132, 14329364, 18282292, 18935231, 37870462, 75740924, 132546617, 265093234, 530186468]

約数ペア:

[(1, 530186468), (2, 265093234), (4, 132546617), (7, 75740924), (14, 37870462), (28, 18935231), (29, 18282292), (37, 14329364), (49, 10820132), (58, 9141146), (74, 7164682), (98, 5410066), (116, 4570573), (148, 3582341), (196, 2705033), (203, 2611756), (259, 2047052), (406, 1305878), (518, 1023526), (812, 652939), (1036, 511763), (1073, 494116), (1421, 373108), (1813, 292436), (2146, 247058), (2521, 210308), (2842, 186554), (3626, 146218), (4292, 123529), (5042, 105154), (5684, 93277), (7252, 73109), (7511, 70588), (10084, 52577), (15022, 35294), (17647, 30044)]