70480746

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1361}}^1$

素因数の和:1516

約数の個数: 64

約数和(自身を含む): 180437760

約数和(自身を除く): 109957014

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 137, 189, 274, 378, 411, 822, 959, 1233, 1361, 1918, 2466, 2722, 2877, 3699, 4083, 5754, 7398, 8166, 8631, 9527, 12249, 17262, 19054, 24498, 25893, 28581, 36747, 51786, 57162, 73494, 85743, 171486, 186457, 257229, 372914, 514458, 559371, 1118742, 1305199, 1678113, 2610398, 3356226, 3915597, 5034339, 7831194, 10068678, 11746791, 23493582, 35240373, 70480746]

約数ペア:

[(1, 70480746), (2, 35240373), (3, 23493582), (6, 11746791), (7, 10068678), (9, 7831194), (14, 5034339), (18, 3915597), (21, 3356226), (27, 2610398), (42, 1678113), (54, 1305199), (63, 1118742), (126, 559371), (137, 514458), (189, 372914), (274, 257229), (378, 186457), (411, 171486), (822, 85743), (959, 73494), (1233, 57162), (1361, 51786), (1918, 36747), (2466, 28581), (2722, 25893), (2877, 24498), (3699, 19054), (4083, 17262), (5754, 12249), (7398, 9527), (8166, 8631)]