68790066105

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{761}}^1\times {\mathrm{10937}}^1$

素因数の和:11754

約数の個数: 64

約数和(自身を含む): 120020486400

約数和(自身を除く): 51230420295

約数列:

[1, 3, 5, 15, 19, 29, 57, 87, 95, 145, 285, 435, 551, 761, 1653, 2283, 2755, 3805, 8265, 10937, 11415, 14459, 22069, 32811, 43377, 54685, 66207, 72295, 110345, 164055, 207803, 216885, 317173, 331035, 419311, 623409, 951519, 1039015, 1257933, 1585865, 2096555, 3117045, 4757595, 6026287, 6289665, 8323057, 18078861, 24969171, 30131435, 41615285, 90394305, 124845855, 158138083, 241368653, 474414249, 724105959, 790690415, 1206843265, 2372071245, 3620529795, 4586004407, 13758013221, 22930022035, 68790066105]

約数ペア:

[(1, 68790066105), (3, 22930022035), (5, 13758013221), (15, 4586004407), (19, 3620529795), (29, 2372071245), (57, 1206843265), (87, 790690415), (95, 724105959), (145, 474414249), (285, 241368653), (435, 158138083), (551, 124845855), (761, 90394305), (1653, 41615285), (2283, 30131435), (2755, 24969171), (3805, 18078861), (8265, 8323057), (10937, 6289665), (11415, 6026287), (14459, 4757595), (22069, 3117045), (32811, 2096555), (43377, 1585865), (54685, 1257933), (66207, 1039015), (72295, 951519), (110345, 623409), (164055, 419311), (207803, 331035), (216885, 317173)]