2023021730

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1\times {\mathrm{389}}^1$

素因数の和:731

約数の個数: 64

約数和(自身を含む): 3841344000

約数和(自身を除く): 1818322270

約数列:

[1, 2, 5, 10, 29, 58, 79, 145, 158, 227, 290, 389, 395, 454, 778, 790, 1135, 1945, 2270, 2291, 3890, 4582, 6583, 11281, 11455, 13166, 17933, 22562, 22910, 30731, 32915, 35866, 56405, 61462, 65830, 88303, 89665, 112810, 153655, 176606, 179330, 307310, 441515, 520057, 883030, 891199, 1040114, 1782398, 2560787, 2600285, 4455995, 5121574, 5200570, 6975937, 8911990, 12803935, 13951874, 25607870, 34879685, 69759370, 202302173, 404604346, 1011510865, 2023021730]

約数ペア:

[(1, 2023021730), (2, 1011510865), (5, 404604346), (10, 202302173), (29, 69759370), (58, 34879685), (79, 25607870), (145, 13951874), (158, 12803935), (227, 8911990), (290, 6975937), (389, 5200570), (395, 5121574), (454, 4455995), (778, 2600285), (790, 2560787), (1135, 1782398), (1945, 1040114), (2270, 891199), (2291, 883030), (3890, 520057), (4582, 441515), (6583, 307310), (11281, 179330), (11455, 176606), (13166, 153655), (17933, 112810), (22562, 89665), (22910, 88303), (30731, 65830), (32915, 61462), (35866, 56405)]