1847138930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{22807}}^1$

素因数の和:22923

約数の個数: 64

約数和(自身を含む): 4138283520

約数和(自身を除く): 2291144590

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 89, 91, 130, 178, 182, 445, 455, 623, 890, 910, 1157, 1246, 2314, 3115, 5785, 6230, 8099, 11570, 16198, 22807, 40495, 45614, 80990, 114035, 159649, 228070, 296491, 319298, 592982, 798245, 1482455, 1596490, 2029823, 2075437, 2964910, 4059646, 4150874, 10149115, 10377185, 14208761, 20298230, 20754370, 26387699, 28417522, 52775398, 71043805, 131938495, 142087610, 184713893, 263876990, 369427786, 923569465, 1847138930]

約数ペア:

[(1, 1847138930), (2, 923569465), (5, 369427786), (7, 263876990), (10, 184713893), (13, 142087610), (14, 131938495), (26, 71043805), (35, 52775398), (65, 28417522), (70, 26387699), (89, 20754370), (91, 20298230), (130, 14208761), (178, 10377185), (182, 10149115), (445, 4150874), (455, 4059646), (623, 2964910), (890, 2075437), (910, 2029823), (1157, 1596490), (1246, 1482455), (2314, 798245), (3115, 592982), (5785, 319298), (6230, 296491), (8099, 228070), (11570, 159649), (16198, 114035), (22807, 80990), (40495, 45614)]