2223704805

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{379}}^1$

素因数の和:603

約数の個数: 128

約数和(自身を含む): 4570214400

約数和(自身を除く): 2346509595

約数列:

[1, 3, 5, 7, 15, 17, 19, 21, 35, 51, 57, 85, 95, 105, 119, 133, 173, 255, 285, 323, 357, 379, 399, 519, 595, 665, 865, 969, 1137, 1211, 1615, 1785, 1895, 1995, 2261, 2595, 2653, 2941, 3287, 3633, 4845, 5685, 6055, 6443, 6783, 7201, 7959, 8823, 9861, 11305, 13265, 14705, 16435, 18165, 19329, 20587, 21603, 23009, 32215, 33915, 36005, 39795, 44115, 45101, 49305, 50407, 55879, 61761, 65567, 69027, 96645, 102935, 108015, 115045, 122417, 135303, 151221, 167637, 196701, 225505, 252035, 279395, 308805, 327835, 345135, 367251, 391153, 458969, 612085, 676515, 756105, 838185, 856919, 983505, 1114639, 1173459, 1245773, 1376907, 1836255, 1955765, 2294845, 2570757, 3343917, 3737319, 4284595, 5573195, 5867295, 6228865, 6884535, 7802473, 8720411, 12853785, 16719585, 18686595, 21178141, 23407419, 26161233, 39012365, 43602055, 63534423, 105890705, 117037095, 130806165, 148246987, 317672115, 444740961, 741234935, 2223704805]

約数ペア:

[(1, 2223704805), (3, 741234935), (5, 444740961), (7, 317672115), (15, 148246987), (17, 130806165), (19, 117037095), (21, 105890705), (35, 63534423), (51, 43602055), (57, 39012365), (85, 26161233), (95, 23407419), (105, 21178141), (119, 18686595), (133, 16719585), (173, 12853785), (255, 8720411), (285, 7802473), (323, 6884535), (357, 6228865), (379, 5867295), (399, 5573195), (519, 4284595), (595, 3737319), (665, 3343917), (865, 2570757), (969, 2294845), (1137, 1955765), (1211, 1836255), (1615, 1376907), (1785, 1245773), (1895, 1173459), (1995, 1114639), (2261, 983505), (2595, 856919), (2653, 838185), (2941, 756105), (3287, 676515), (3633, 612085), (4845, 458969), (5685, 391153), (6055, 367251), (6443, 345135), (6783, 327835), (7201, 308805), (7959, 279395), (8823, 252035), (9861, 225505), (11305, 196701), (13265, 167637), (14705, 151221), (16435, 135303), (18165, 122417), (19329, 115045), (20587, 108015), (21603, 102935), (23009, 96645), (32215, 69027), (33915, 65567), (36005, 61761), (39795, 55879), (44115, 50407), (45101, 49305)]