171558030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:159

約数の個数: 192

約数和(自身を含む): 519671808

約数和(自身を除く): 348113778

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 31, 35, 38, 42, 57, 62, 70, 73, 93, 95, 105, 114, 133, 146, 155, 186, 190, 210, 217, 219, 266, 285, 310, 361, 365, 399, 434, 438, 465, 511, 570, 589, 651, 665, 722, 730, 798, 930, 1022, 1083, 1085, 1095, 1178, 1302, 1330, 1387, 1533, 1767, 1805, 1995, 2166, 2170, 2190, 2263, 2527, 2555, 2774, 2945, 3066, 3255, 3534, 3610, 3990, 4123, 4161, 4526, 5054, 5110, 5415, 5890, 6510, 6789, 6935, 7581, 7665, 8246, 8322, 8835, 9709, 10830, 11191, 11315, 12369, 12635, 13578, 13870, 15162, 15330, 15841, 17670, 19418, 20615, 20805, 22382, 22630, 24738, 25270, 26353, 29127, 31682, 33573, 33945, 37905, 41230, 41610, 42997, 47523, 48545, 52706, 55955, 58254, 61845, 67146, 67890, 75810, 78337, 79059, 79205, 85994, 95046, 97090, 111910, 123690, 128991, 131765, 145635, 156674, 158118, 158410, 167865, 184471, 214985, 235011, 237615, 257982, 263530, 291270, 300979, 335730, 368942, 391685, 395295, 429970, 470022, 475230, 553413, 601958, 644955, 783370, 790590, 816943, 902937, 922355, 1106826, 1175055, 1289910, 1504895, 1633886, 1805874, 1844710, 2350110, 2450829, 2767065, 3009790, 4084715, 4514685, 4901658, 5534130, 5718601, 8169430, 9029370, 11437202, 12254145, 17155803, 24508290, 28593005, 34311606, 57186010, 85779015, 171558030]

約数ペア:

[(1, 171558030), (2, 85779015), (3, 57186010), (5, 34311606), (6, 28593005), (7, 24508290), (10, 17155803), (14, 12254145), (15, 11437202), (19, 9029370), (21, 8169430), (30, 5718601), (31, 5534130), (35, 4901658), (38, 4514685), (42, 4084715), (57, 3009790), (62, 2767065), (70, 2450829), (73, 2350110), (93, 1844710), (95, 1805874), (105, 1633886), (114, 1504895), (133, 1289910), (146, 1175055), (155, 1106826), (186, 922355), (190, 902937), (210, 816943), (217, 790590), (219, 783370), (266, 644955), (285, 601958), (310, 553413), (361, 475230), (365, 470022), (399, 429970), (434, 395295), (438, 391685), (465, 368942), (511, 335730), (570, 300979), (589, 291270), (651, 263530), (665, 257982), (722, 237615), (730, 235011), (798, 214985), (930, 184471), (1022, 167865), (1083, 158410), (1085, 158118), (1095, 156674), (1178, 145635), (1302, 131765), (1330, 128991), (1387, 123690), (1533, 111910), (1767, 97090), (1805, 95046), (1995, 85994), (2166, 79205), (2170, 79059), (2190, 78337), (2263, 75810), (2527, 67890), (2555, 67146), (2774, 61845), (2945, 58254), (3066, 55955), (3255, 52706), (3534, 48545), (3610, 47523), (3990, 42997), (4123, 41610), (4161, 41230), (4526, 37905), (5054, 33945), (5110, 33573), (5415, 31682), (5890, 29127), (6510, 26353), (6789, 25270), (6935, 24738), (7581, 22630), (7665, 22382), (8246, 20805), (8322, 20615), (8835, 19418), (9709, 17670), (10830, 15841), (11191, 15330), (11315, 15162), (12369, 13870), (12635, 13578)]