298306905

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{107}}^1$

素因数の和:203

約数の個数: 96

約数和(自身を含む): 568923264

約数和(自身を除く): 270616359

約数列:

[1, 3, 5, 13, 15, 17, 29, 39, 51, 65, 85, 87, 107, 145, 195, 221, 255, 321, 377, 435, 493, 535, 663, 841, 1105, 1131, 1391, 1479, 1605, 1819, 1885, 2465, 2523, 3103, 3315, 4173, 4205, 5457, 5655, 6409, 6955, 7395, 9095, 9309, 10933, 12615, 14297, 15515, 19227, 20865, 23647, 27285, 32045, 32799, 40339, 42891, 46545, 52751, 54665, 70941, 71485, 89987, 96135, 118235, 121017, 158253, 163995, 185861, 201695, 214455, 263755, 269961, 354705, 449935, 557583, 605085, 685763, 791265, 929305, 1169831, 1349805, 1529779, 2057289, 2787915, 3428815, 3509493, 4589337, 5849155, 7648895, 10286445, 17547465, 19887127, 22946685, 59661381, 99435635, 298306905]

約数ペア:

[(1, 298306905), (3, 99435635), (5, 59661381), (13, 22946685), (15, 19887127), (17, 17547465), (29, 10286445), (39, 7648895), (51, 5849155), (65, 4589337), (85, 3509493), (87, 3428815), (107, 2787915), (145, 2057289), (195, 1529779), (221, 1349805), (255, 1169831), (321, 929305), (377, 791265), (435, 685763), (493, 605085), (535, 557583), (663, 449935), (841, 354705), (1105, 269961), (1131, 263755), (1391, 214455), (1479, 201695), (1605, 185861), (1819, 163995), (1885, 158253), (2465, 121017), (2523, 118235), (3103, 96135), (3315, 89987), (4173, 71485), (4205, 70941), (5457, 54665), (5655, 52751), (6409, 46545), (6955, 42891), (7395, 40339), (9095, 32799), (9309, 32045), (10933, 27285), (12615, 23647), (14297, 20865), (15515, 19227)]