151981129730

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1\times {\mathrm{11701}}^1$

素因数の和:12075

約数の個数: 64

約数和(自身を含む): 282083731200

約数和(自身を除く): 130102601470

約数列:

[1, 2, 5, 10, 61, 107, 122, 199, 214, 305, 398, 535, 610, 995, 1070, 1990, 6527, 11701, 12139, 13054, 21293, 23402, 24278, 32635, 42586, 58505, 60695, 65270, 106465, 117010, 121390, 212930, 713761, 1252007, 1298873, 1427522, 2328499, 2504014, 2597746, 3568805, 4656998, 6260035, 6494365, 7137610, 11642495, 12520070, 12988730, 23284990, 76372427, 142038439, 152744854, 249149393, 284076878, 381862135, 498298786, 710192195, 763724270, 1245746965, 1420384390, 2491493930, 15198112973, 30396225946, 75990564865, 151981129730]

約数ペア:

[(1, 151981129730), (2, 75990564865), (5, 30396225946), (10, 15198112973), (61, 2491493930), (107, 1420384390), (122, 1245746965), (199, 763724270), (214, 710192195), (305, 498298786), (398, 381862135), (535, 284076878), (610, 249149393), (995, 152744854), (1070, 142038439), (1990, 76372427), (6527, 23284990), (11701, 12988730), (12139, 12520070), (13054, 11642495), (21293, 7137610), (23402, 6494365), (24278, 6260035), (32635, 4656998), (42586, 3568805), (58505, 2597746), (60695, 2504014), (65270, 2328499), (106465, 1427522), (117010, 1298873), (121390, 1252007), (212930, 713761)]