1238479935

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{12919}}^1$

素因数の和:13028

約数の個数: 64

約数和(自身を含む): 2500485120

約数和(自身を除く): 1262005185

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 83, 105, 165, 231, 249, 385, 415, 581, 913, 1155, 1245, 1743, 2739, 2905, 4565, 6391, 8715, 12919, 13695, 19173, 31955, 38757, 64595, 90433, 95865, 142109, 193785, 271299, 426327, 452165, 710545, 994763, 1072277, 1356495, 2131635, 2984289, 3216831, 4973815, 5361385, 7505939, 11795047, 14921445, 16084155, 22517817, 35385141, 37529695, 58975235, 82565329, 112589085, 176925705, 247695987, 412826645, 1238479935]

約数ペア:

[(1, 1238479935), (3, 412826645), (5, 247695987), (7, 176925705), (11, 112589085), (15, 82565329), (21, 58975235), (33, 37529695), (35, 35385141), (55, 22517817), (77, 16084155), (83, 14921445), (105, 11795047), (165, 7505939), (231, 5361385), (249, 4973815), (385, 3216831), (415, 2984289), (581, 2131635), (913, 1356495), (1155, 1072277), (1245, 994763), (1743, 710545), (2739, 452165), (2905, 426327), (4565, 271299), (6391, 193785), (8715, 142109), (12919, 95865), (13695, 90433), (19173, 64595), (31955, 38757)]